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Loans and Allowance for Credit Losses
9 Months Ended
Sep. 30, 2022
Receivables [Abstract]  
Loans and Allowance for Credit Losses
  Note  5
 
   Loans and Allowance for Credit Losses
The composition of the loan portfolio, disaggregated by class and underlying specific portfolio type, was as follows:
 
 
 
September 30, 2022
 
 
  
 
  
December 31, 2021
 
(Dollars in Millions)
 
Amount
 
  
Percent
of Total
 
 
  
 
  
Amount
 
  
Percent
of Total
 
Commercial
 
     
  
     
 
   
 
  
     
  
     
Commercial
  $ 126,930        37.0            $ 106,912        34.3
Lease financing
    4,757        1.4                5,111        1.6  
Total commercial
    131,687        38.4                112,023        35.9  
Commercial Real Estate
                                          
Commercial mortgages
    30,223        8.8                28,757        9.2  
Construction and development
    10,106        2.9                10,296        3.3  
Total commercial real estate
    40,329        11.7                39,053        12.5  
Residential Mortgages
                                          
Residential mortgages
    78,006        22.8                67,546        21.6  
Home equity loans, first liens
    8,268        2.4                8,947        2.9  
Total residential mortgages
    86,274        25.2                76,493        24.5  
Credit Card
    24,538        7.2                22,500        7.2  
Other Retail
                                          
Retail leasing
    6,037        1.8                7,256        2.3  
Home equity and second mortgages
    11,367        3.3                10,446        3.4  
Revolving credit
    2,721        .8                2,750        .9  
Installment
    16,417        4.8                16,514        5.3  
Automobile
    23,236        6.8                24,866        8.0  
Student
    102                       127         
Total other retail
    59,880        17.5                61,959        19.9  
Total loans
  $ 342,708        100.0            $ 312,028        100.0
The Company had loans of $98.2 billion at September 30, 2022, and $92.1 billion at December 31, 2021, pledged at the Federal Home Loan Bank, and loans of $84.0 billion at September 30, 2022, and $76.9 billion at December 31, 2021, 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 $331 million at September 30, 2022 and $475 million at December 31, 2021. All purchased loans are recorded at fair value at the date of purchase. 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 loans. All other purchased loans are considered
non-purchased
credit deteriorated loans.
Allowance for Credit Losses
The allowance for credit losses is established for current expected credit losses on the Company’s loan and lease portfolio, including unfunded credit commitments. The allowance considers expected losses for the remaining lives of the applicable assets, inclusive of expected recoveries. 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.
Multiple economic scenarios are considered over a three-year reasonable and supportable forecast period, which includes increasing consideration of historical loss experience over years two and three. These economic scenarios are constructed with interrelated projections of multiple economic variables, and loss estimates are produced that consider the historical correlation of those economic variables with credit losses. 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 life of the portfolio. The economic scenarios are updated at least quarterly and are designed to provide a range of reasonable estimates, from better to worse than current expectations. Scenarios are weighted based on the Company’s expectation of economic conditions for the foreseeable future and reflect significant judgment and consideration of economic forecast uncertainty. 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, but are not limited to, 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, but are not limited to, macroeconomic variables such as
 
unemployment rates, real estate prices, gross domestic product levels
, inflation, interest rates
and corporate bonds spreads, as well as 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. 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, economic conditions or other factors that would affect the accuracy of the model. 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. Where loans do not exhibit similar risk characteristics, an individual analysis is performed to consider expected credit losses. 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 as appropriate.
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. 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 fair value of the collateral less costs to sell. For commercial TDRs individually evaluated for impairment, attributes of the borrower are the primary factors in determining the allowance for credit losses. For smaller commercial loans collectively evaluated for impairment, historical loss experience is also incorporated into the allowance methodology applied to this category of loans.
The Company’s methodology for determining the appropriate allowance for credit losses also considers the imprecision inherent in the methodologies used and allocated to the various loan portfolios. As a result, amounts determined under the methodologies described above, are adjusted by management to consider the potential impact of other qualitative factors not captured in the quantitative model adjustments 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 portfolios, 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 for each loan portfolio.
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.
The results of the analysis are evaluated quarterly to confirm the estimates are appropriate for each specific loan portfolio, as well as the entire loan portfolio, as the entire allowance for credit losses is available for the entire loan portfolio.
 
Activity in the allowance for credit losses by portfolio class was as follows:
 
 
 
Three Months Ended September 30
(Dollars in Millions)
 
Commercial
 
 
Commercial
Real Estate
 
 
Residential
Mortgages
 
 
Credit
Card
 
 
Other
Retail
 
 
Total
Loans
 
2022
 
 
 
 
 
 
Balance at beginning of period
    $1,896       $   973       $658       $1,746       $   982       $6,255  
Add
                                               
Provision for credit losses
    97       (7     38       222       12       362  
Deduct
                                               
Loans
charged-off
    56             2       161       56       275  
Less recoveries of loans
charged-off
    (29     (6     (7     (42     (29     (113
Net loan charge-offs (recoveries)
    27       (6     (5     119       27       162  
Balance at end of period
    $1,966       $   972       $701       $1,849       $967       $6,455  
2021
                                               
Balance at beginning of period
    $1,838       $1,409       $478       $1,891       $994       $6,610  
Add
                                               
Provision for credit losses
    (75     (104     3       (23     36       (163
Deduct
                                               
Loans
charged-off
    40       14       3       154       55       266  
Less recoveries of loans
charged-off
    (26     (1     (13     (43     (36     (119
Net loan charge-offs (recoveries)
    14       13       (10     111       19       147  
Balance at end of period
    $1,749       $1,292       $491       $1,757       $1,011       $6,300  
 
 
Nine Months Ended September 30
(Dollars in Millions)
 
Commercial
 
 
Commercial
Real Estate
 
 
Residential
Mortgages
 
 
Credit
Card
 
 
Other
Retail
 
 
Total
Loans
 
2022
 
 
 
 
 
 
Balance at beginning of period
    $1,849       $1,123       $565       $1,673       $   945       $6,155  
Add
                                               
Provision for credit losses
    206       (156     116       525       94       785  
Deduct
                                               
Loans
charged-off
    164       10       9       481       167       831  
Less recoveries of loans
charged-off
    (75     (15     (29     (132     (95     (346
Net loan charge-offs (recoveries)
    89       (5     (20     349       72       485  
Balance at end of period
    $1,966       $   972       $701       $1,849       $967       $6,455  
2021
                                               
Balance at beginning of period
    $2,423       $1,544       $573       $2,355       $1,115       $8,010  
Add
                                               
Provision for credit losses
    (577     (246     (107     (195     (35     (1,160
Deduct
                                               
Loans
charged-off
    184       28       13       536       193       954  
Less recoveries of loans
charged-off
    (87     (22     (38     (133     (124     (404
Net loan charge-offs (recoveries)
    97       6       (25     403       69       550  
Balance at end of period
    $1,749       $1,292       $491       $1,757       $1,011       $6,300  
The increase in the allowance for credit losses from December 31, 2021 to September 30, 2022 reflected strong loan growth and increased economic uncertainty.
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 portfolio 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 charged down if unsecured by collateral 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.
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
 
September 30, 2022
 
  
  
  
  
Commercial
  $ 131,189        $   335        $  41        $122        $131,687  
Commercial real estate
    40,135        8        19        167        40,329  
Residential mortgages (a)
    85,887        87        89        211        86,274  
Credit card
    24,120        237        181               24,538  
Other retail
    59,443        244        63        130        59,880  
Total loans
  $ 340,774        $   911        $393        $630        $342,708  
December 31, 2021
                                           
Commercial
  $ 111,270        $   530        $  49        $174        $112,023  
Commercial real estate
    38,678        80        11        284        39,053  
Residential mortgages (a)
    75,962        124        181        226        76,493  
Credit card
    22,142        193        165               22,500  
Other retail
    61,468        275        66        150        61,959  
Total loans
  $ 309,520        $1,202        $472        $834        $312,028  
 
 
(a)
At September 30, 2022, $638 million of loans 30–89 days past due and $1.9 billion of loans 90 days or more past due purchased and that could be purchased from Government National Mortgage Association (“GNMA”) mortgage pools under delinquent loan repurchase options 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 $791 million and $1.5 billion at December 31, 2021, respectively.
(b)
Substantially all nonperforming loans at September 30, 2022 and December 31, 2021, had an associated allowance for credit losses. The Company recognized interest income on nonperforming loans 
of
$4 
million for both the three months ended September 30, 2022 and 2021, and $12 million 
and $11 million for the nine months ended September 30, 2022 and 2021, respectively.
At September 30, 2022, the amount of foreclosed residential real estate held by the Company, and included in other real estate owned (“OREO”), was $24 million, compared with $22 million at December 31, 2021. These amounts excluded $46 million and $22 million at September 30, 2022 and December 31, 2021, 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 September 30, 2022 and December 31, 2021, was $1.1 billion and $696 million, respectively, of which $841 million and $555 million, respectively, related to loans purchased and that could be purchased from Government National Mortgage Association (“GNMA”) mortgage pools under delinquent loan repurchase options whose repayments are insured by the Federal Housing Administration or guaranteed by the United States Department of Veterans Affairs.
The Company classifies its loan portfolio classes 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:
 
 
 
 
September 30, 2022
 
 
  
 
  
  
 
  
December 31, 2021
 
 
 
 
 
 
Criticized
 
 
 
 
  
 
 
  
 
 
 
Criticized
 
 
 
 
(Dollars in Millions)
 
Pass
 
 
Special
Mention
 
 
Classified (a)
 
 
Total
Criticized
 
 
Total
 
  
  
 
  
Pass
 
 
Special
Mention
 
 
Classified (a)
 
 
Total
Criticized
 
 
Total
 
Commercial
 
 
 
 
 
  
 
  
 
 
 
 
Originated in 2022
    $  51,614       $     166       $   209       $   375       $  51,989                 $          –       $       –       $       –       $       –       $          –  
Originated in 2021
    32,393       179       27       206       32,599                 51,155       387       287       674       51,829  
Originated in 2020
    7,634       35       81       116       7,750                 14,091       304       133       437       14,528  
Originated in 2019
    5,057       67       67       134       5,191                 10,159       151       54       205       10,364  
Originated in 2018
    2,569       5       20       25       2,594                 5,122       3       36       39       5,161  
Originated prior to 2018
    3,571       4       42       46       3,617                 4,923       30       81       111       5,034  
Revolving (b)
    27,263       397       287       684       27,947                 24,722       268       117       385       25,107  
Total commercial
    130,101       853       733       1,586       131,687                 110,172       1,143       708       1,851       112,023  
                       
Commercial real estate
                                                                                         
Originated in 2022
    9,925       70       511       581       10,506                                          
Originated in 2021
    11,746       44       256       300       12,046                 13,364       6       990       996       14,360  
Originated in 2020
    5,818       63       119       182       6,000                 7,459       198       263       461       7,920  
Originated in 2019
    4,469       110       182       292       4,761                 6,368       251       610       861       7,229  
Originated in 2018
    2,069       28       135       163       2,232                 2,996       29       229       258       3,254  
Originated prior to 2018
    3,122       23       82       105       3,227                 4,473       55       224       279       4,752  
Revolving
    1,553             4       4       1,557                 1,494       1       43       44       1,538  
Total commercial real estate
    38,702       338       1,289       1,627       40,329                 36,154       540       2,359       2,899       39,053  
                       
Residential mortgages (c)
                                                                                         
Originated in 2022
    17,964                         17,964                                          
Originated in 2021
    29,224             2       2       29,226                 29,882             3       3       29,885  
Originated in 2020
    14,230             5       5       14,235                 15,948       1       8       9       15,957  
Originated in 2019
    5,649             18       18       5,667                 6,938             36       36       6,974  
Originated in 2018
    2,300             18       18       2,318                 2,889             30       30       2,919  
Originated prior to 2018
    16,580             257       257       16,837                 20,415             342       342       20,757  
Revolving
    24             3       3       27                 1                         1  
Total residential mortgages
    85,971             303       303       86,274                 76,073       1       419       420       76,493  
                       
Credit card (d)
    24,358             180       180       24,538                 22,335             165       165       22,500  
                       
Other retail
                                                                                         
Originated in 2022
    10,211             3       3       10,214                                          
Originated in 2021
    17,403             9       9       17,412                 22,455             6       6       22,461  
Originated in 2020
    9,133             10       10       9,143                 12,071             9       9       12,080  
Originated in 2019
    4,663             13       13       4,676                 7,223             17       17       7,240  
Originated in 2018
    1,887             9       9       1,896                 3,285             14       14       3,299  
Originated prior to 2018
    2,315             17       17       2,332                 3,699             24       24       3,723  
Revolving
    13,610             97       97       13,707                 12,532             112       112       12,644  
Revolving converted to term
    457             43       43       500                 472             40       40       512  
Total other retail
    59,679             201       201       59,880                 61,737             222       222       61,959  
Total loans
    $338,811       $1,191       $2,706       $3,897       $342,708                 $306,471       $1,684       $3,873       $5,557       $312,028  
Total outstanding commitments
    $713,989       $1,947       $4,034       $5,981       $719,970                 $662,363       $3,372       $5,684       $9,056       $671,419  
 
 
Note:
Year of origination is based on the origination date of a loan, or for existing loans the date when the maturity date, pricing or commitment amount is amended.
(a)
Classified rating on consumer loans primarily based on delinquency status.
(b)
Includes an immaterial amount of revolving converted to term loans.
(c)
At September 30, 2022, $1.9 billion of GNMA loans 90 days or more past due and $982 million 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 $1.5 billion and $1.1 billion at December 31, 2021, respectively.
(d)
Predominately all credit card loans are considered revolving loans. Includes an immaterial amount of revolving converted to term 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 for the periods presented by portfolio class:
 
 
 
 
2022
 
  
  
 
  
2021
 
(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 September 30
 
     
  
     
  
     
  
   
 
  
     
  
     
  
     
Commercial
    552        $     34        $  35                 506        $     46        $     47  
Commercial real estate
    24        23        23                 14        12        13  
Residential mortgages
    283        84        85                 171        54        54  
Credit card
    11,632        63        64                 6,656        38        38  
Other retail
    479        14        13                 382        9        9  
Total loans, excluding loans purchased from GNMA mortgage pools
    12,970        218        220                 7,729        159        161  
Loans purchased from GNMA mortgage pools
    421        61        62                 802        113        118  
Total loans
    13,391        $   279        $282                 8,531        $   272        $   279  
               
Nine Months Ended September 30
                                                             
Commercial
    1,567        $   122        $108                 1,736        $   133        $   120  
Commercial real estate
    61        45        42                 100        136        125  
Residential mortgages
    1,489        418        417                 867        299        298  
Credit card
    29,667        161        163                 17,492        102        103  
Other retail
    1,963        75        70                 2,175        64        58  
Total loans, excluding loans purchased from GNMA mortgage pools
    34,747        821        800                 22,370        734        704  
Loans purchased from GNMA mortgage pools
    1,164        163        167                 1,839        267        276  
Total loans
    35,911        $   984        $967                 24,209        $1,001        $   980  
 
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. At September 30, 2022, 9 residential mortgages, 7 home equity and second mortgage loans and 64 loans purchased from GNMA mortgage pools with outstanding balances of less than $1 million, less than $1 million and $8 million, respectively, were in a trial period and have estimated post-modification balances of $1 million, less than $1 million and $8 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.
The following table provides a summary of TDR loans that defaulted (fully or partially
charged-off
or became 90 days or more past due) for the periods presented, that were modified as TDRs within 12 months previous to default:
 
 
 
 
2022
 
  
  
 
  
2021
 
(Dollars in Millions)
 
Number
of Loans
 
  
Amount
Defaulted
 
  
  
 
  
Number
of Loans
 
  
Amount
Defaulted
 
Three Months Ended September 30
 
     
  
     
  
   
 
  
     
  
     
Commercial
    186        $  15                 244        $    5  
Commercial real estate
    5        6                 4        1  
Residential mortgages
    67        8                 20        2  
Credit card
    2,117        11                 2,069        12  
Other retail
    73        1                 124        2  
Total loans, excluding loans purchased from GNMA mortgage pools
    2,448        41                 2,461        22  
Loans purchased from GNMA mortgage pools
    113        17                 29        5  
Total loans
    2,561        $  58                 2,490        $  27  
           
Nine Months Ended September 30
                                           
Commercial
    575        $  21                 856        $  29  
Commercial real estate
    10        8                 16        7  
Residential mortgages
    180        18                 47        5  
Credit card
    5,478        29                 5,638        32  
Other retail
    216        3                 595        10  
Total loans, excluding loans purchased from GNMA mortgage pools
    6,459        79                 7,152        83  
Loans purchased from GNMA mortgage pools
    282        42                 102        15  
Total loans
    6,741        $121                 7,254        $  98  
 
In addition to the defaults in the table above, the Company had a total of 17 and 45 residential mortgage loans, home equity and second mortgage loans and loans purchased from GNMA mortgage pools for the three months and nine months ended September 30, 2022, 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 $3 million and $7 million for the three months and nine months ended September 30, 2022, respectively.
As of September 30, 2022, the Company had $40 million of commitments to lend additional funds to borrowers whose terms of their outstanding owed balances have been modified in TDRs.