XML 57 R22.htm IDEA: XBRL DOCUMENT v3.20.4
LOANS
12 Months Ended
Dec. 31, 2020
Loans and Leases Receivable Disclosure [Abstract]  
LOANS LOANS
Citigroup loans are reported in two categories: consumer and corporate. These categories are classified primarily according to the segment and subsegment that manage the loans.
Consumer Loans
Consumer loans represent loans and leases managed primarily by GCB and Corporate/Other.
Citigroup has established a risk management process to monitor, evaluate and manage the principal risks associated with its consumer loan portfolio. Credit quality indicators that are actively monitored include delinquency status, consumer credit scores under Fair Isaac Corporation (FICO) and loan to value (LTV) ratios, each as discussed in more detail below.
Included in the loan table above are lending products whose terms may give rise to greater credit issues. Credit cards with below-market introductory interest rates and interest-only loans are examples of such products. These products are closely managed using credit techniques that are intended to mitigate their higher inherent risk.

Delinquency Status
Delinquency status is monitored and considered a key indicator of credit quality of consumer loans. Principally, the U.S. residential first mortgage loans use the Mortgage Bankers Association (MBA) method of reporting delinquencies, which considers a loan delinquent if a monthly payment has not been received by the end of the day immediately preceding the loan’s next due date. All other loans use a method of reporting delinquencies that considers a loan delinquent if a monthly payment has not been received by the close of business on the loan’s next due date.
As a general policy, residential first mortgages, home equity loans and installment loans are classified as non-accrual when loan payments are 90 days contractually past due. Credit cards and unsecured revolving loans generally accrue interest until payments are 180 days past due. Home equity loans in regulated bank entities are classified as non-accrual if the related residential first mortgage is 90 days or more past due. Mortgage loans, other than Federal Housing Administration (FHA)-insured loans, are classified as non-accrual within 60 days of notification that the borrower has filed for bankruptcy.
The policy for re-aging modified U.S. consumer loans to current status varies by product. Generally, one of the conditions to qualify for these modifications is that a minimum number of payments (typically ranging from one to three) be made. Upon modification, the loan is re-aged to current status. However, re-aging practices for certain open-ended consumer loans, such as credit cards, are governed by Federal Financial Institutions Examination Council (FFIEC) guidelines. For open-ended consumer loans subject to FFIEC guidelines, one of the conditions for a loan to be re-aged to current status is that at least three consecutive minimum monthly payments, or the equivalent amount, must be received. In addition, under FFIEC guidelines, the number of times that such a loan can be re-aged is subject to limitations (generally once in 12 months and twice in five years).
Furthermore, FHA and Department of Veterans Affairs (VA) loans are modified under those respective agencies’ guidelines and payments are not always required in order to re-age a modified loan to current.
The following tables provide Citi’s consumer loans by type:
Consumer Loans, Delinquencies and Non-Accrual Status at December 31, 2020
In millions of dollars
Total
current(1)(2)
30–89 days
past due(3)(4)
≥ 90 days
past due(3)(4)
Past due
government
guaranteed(5)
Total
loans
Non-accrual loans for which there are no loan loss reservesNon-accrual loans for which there are loan loss reservesTotal
non-accrual
90 days 
past due and accruing
In North America offices(6)
      
Residential first mortgages(7)
$46,471 $402 $381 $524 $47,778 $136 $509 $645 $332 
Home equity loans(8)(9)
6,829 78 221  7,128 72 307 379  
Credit cards127,827 1,228 1,330  130,385    1,330 
Personal, small business and other4,472 27 10  4,509 2 33 35  
Total$185,599 $1,735 $1,942 $524 $189,800 $210 $849 $1,059 $1,662 
In offices outside North America(6)
       
Residential first mortgages(7)
$39,557 $213 $199 $ $39,969 $ $486 $486 $ 
Credit cards21,718 429 545  22,692  384 384 376 
Personal, small business and other35,925 319 134  36,378  212 212  
Total$97,200 $961 $878 $ $99,039 $ $1,082 $1,082 $376 
Total Citigroup(10)
$282,799 $2,696 $2,820 $524 $288,839 $210 $1,931 $2,141 $2,038 
Consumer Loans, Delinquencies and Non-Accrual Status at December 31, 2019
In millions of dollars
Total
current(1)(2)
30–89 days
past due(3)
≥ 90 days
past due(3)
Past due
government
guaranteed(5)
Total
loans
Total
non-accrual
90 days 
past due and accruing
In North America offices(6)
       
Residential first mortgages(7)
$45,942 $411 $221 $434 $47,008 $479 $288 
Home equity loans(8)(9)
8,860 174 189 — 9,223 405 — 
Credit cards145,477 1,759 1,927 — 149,163 — 1,927 
Personal, small business and other3,641 44 14 — 3,699 21 — 
Total$203,920 $2,388 $2,351 $434 $209,093 $905 $2,215 
In offices outside North America(6)
       
Residential first mortgages(7)
$37,654 $210 $160 $— $38,024 $425 $— 
Credit cards25,111 426 372 — 25,909 310 242 
Personal, small business and other36,118 272 132 — 36,522 176 — 
Total$98,883 $908 $664 $— $100,455 $911 $242 
Total Citigroup(10)
$302,803 $3,296 $3,015 $434 $309,548 $1,816 $2,457 
(1)Loans less than 30 days past due are presented as current.
(2)Includes $14 million and $18 million at December 31, 2020 and 2019, respectively, of residential first mortgages recorded at fair value.
(3)Excludes loans guaranteed by U.S. government-sponsored agencies.
(4)Loans modified under Citi’s consumer relief programs continue to be reported in the same delinquency bucket they were in at the time of modification, and thus almost all would not be reported as 30-89 or 90+ days past due for the duration of the programs (which have various durations, and certain of which may be renewed by the customer).
(5)Consists of residential first mortgages that are guaranteed by U.S. government-sponsored agencies that are 30–89 days past due of $0.2 billion and $0.1 billion and 90 days or more past due of $0.4 billion and $0.3 billion at December 31, 2020 and 2019, respectively.
(6)North America includes the U.S., Canada and Puerto Rico. Mexico is included in offices outside North America.
(7)Includes approximately $0.1 billion and $0.1 billion at December 31, 2020 and 2019, respectively, of residential first mortgage loans in process of foreclosure.
(8)Includes approximately $0.1 billion and $0.1 billion at December 31, 2020 and 2019, respectively, of home equity loans in process of foreclosure.
(9)Fixed-rate home equity loans and loans extended under home equity lines of credit, which are typically in junior lien positions.
(10)Consumer loans are net of unearned income of $749 million and $783 million at December 31, 2020 and 2019, respectively. Unearned income on consumer loans primarily represents unamortized origination fees and costs, premiums and discounts.
Interest Income Recognized for Non-Accrual Consumer Loans
Interest income
In millions of dollarsFor the year ended December 31, 2020
In North America offices(1)
Residential first mortgages$15 
Home equity loans8 
Credit cards 
Personal, small business and other 
Total$23 
In offices outside North America(1)
Residential first mortgages$ 
Credit cards 
Personal, small business and other 
Total$ 
Total Citigroup$23 

(1)North America includes the U.S., Canada and Puerto Rico. Mexico is included in offices outside North America.

During the years ended December 31, 2020 and 2019, the Company sold and/or reclassified to HFS $414 million and $2,857 million, respectively, of consumer loans.
Consumer Credit Scores (FICO)
In the U.S., independent credit agencies rate an individual’s risk for assuming debt based on the individual’s credit history and assign every consumer a Fair Isaac Corporation (FICO) credit score. These scores are continually updated by the agencies based upon an individual’s credit actions (e.g., taking out a loan or missed or late payments).
The following tables provide details on the FICO scores for Citi’s U.S. consumer loan portfolio based on end-of-period receivables by year of origination. FICO scores are updated monthly for substantially all of the portfolio or, otherwise, on a quarterly basis for the remaining portfolio.
FICO score distribution in U.S. portfolio(1)
December 31, 2020
In millions of dollarsLess than
680
680 to 760Greater
than 760
FICO not availableTotal loans
Residential first mortgages
2020$187 $3,741 $9,052 
20191501,8575,384
20182466551,227
20172988461,829
20163231,3683,799
Prior1,7084,1339,105
Total residential first mortgages$2,912 $12,600 $30,396 $1,870 $47,778 
Credit cards(2)
$26,227 $52,778 $49,767 $1,041 $129,813 
Home equity loans (pre-reset)
$292 $1,014 $1,657 
Home equity loans (post-reset)1,055 1,569 1,524 
Total home equity loans$1,347 $2,583 $3,181 $17 $7,128 
Installment and other
2020$23 $58 $95 
201979 106 134 
201882 80 84 
201726 27 30 
201610 9 8 
Prior214 393 529 
Personal, small business and other$434 $673 $880 $2,522 $4,509 
Total$30,920 $68,634 $84,224 $5,450 $189,228 
(1)The FICO bands in the tables are consistent with general industry peer presentations.
(2)Excludes $572 million of balances related to Canada.

FICO score distribution in U.S. portfolio(1)
December 31, 2019


In millions of dollars
Less than
680
680 to 760Greater
than 760
FICO not availableTotal loans
Residential first mortgages$3,608 $13,264 $28,442 $1,694 $47,008 
Credit cards(2)
33,290 59,536 52,935 2,773 148,534 
Home equity loans1,901 3,530 3,732 60 9,223 
Personal, small business and other564 907 1,473 755 3,699 
Total$39,363 $77,237 $86,582 $5,282 $208,464 

(1)The FICO bands in the tables are consistent with general industry peer presentations.
(2)Excludes $629 million of balances related to Canada.
Loan to Value (LTV) Ratios
LTV ratios (loan balance divided by appraised value) are calculated at origination and updated by applying market price data.
The following tables provide details on the LTV ratios for Citi’s U.S. consumer mortgage portfolios. LTV ratios are
updated monthly using the most recent Core Logic Home Price Index data available for substantially all of the portfolio applied at the Metropolitan Statistical Area level, if available, or the state level if not. The remainder of the portfolio is updated in a similar manner using the Federal Housing Finance Agency indices.
LTV distribution in U.S. portfolioDecember 31, 2020
In millions of dollarsLess than
or equal
to 80%
> 80% but less
than or equal to 100%
Greater
than
100%
LTV not availableTotal
Residential first mortgages
   2020$11,447 $1,543 $ 
   20197,029 376 2 
   20181,617 507 11 
   20172,711 269 4 
   20165,423 84 2 
   Prior14,966 66 16 
Total residential first mortgages$43,193 $2,845 $35 $1,705 $47,778 
Home equity loans (pre-reset)$2,876 $50 $16 
Home equity loans (post-reset)3,782 290 58 
Total home equity loans$6,658 $340 $74 $56 $7,128 
Total$49,851 $3,185 $109 $1,761 $54,906 
LTV distribution in U.S. portfolioDecember 31, 2019
In millions of dollarsLess than or
equal to 80%
> 80% but less
than or equal to
100%
Greater
than
100%
LTV not availableTotal
Residential first mortgages$41,993 $3,313 $98 $1,604 $47,008 
Home equity loans8,101 829 237 56 9,223 
Total$50,094 $4,142 $335 $1,660 $56,231 
Impaired Consumer Loans
A loan is considered impaired when Citi believes it is probable that all amounts due according to the original contractual terms of the loan will not be collected. Impaired consumer loans include non-accrual loans, as well as smaller-balance homogeneous loans whose terms have been modified due to the borrower’s financial difficulties and where Citi has granted a concession to the borrower. These modifications may
include interest rate reductions and/or principal forgiveness. Impaired consumer loans exclude smaller-balance homogeneous loans that have not been modified and are carried on a non-accrual basis.
The following tables present information about impaired consumer loans and interest income recognized on impaired consumer loans:
At and for the year ended December 31, 2020
In millions of dollars
Recorded
investment(1)(2)
Unpaid
principal balance
Related
specific allowance(3)
Average
carrying value(4)
Interest income
recognized(5)
Mortgage and real estate   
Residential first mortgages$1,787 $1,962 $157 $1,661 $68 
Home equity loans478 651 60 527 13 
Credit cards1,982 2,135 918 1,926 106 
Personal, small business and other552 552 210 463 63 
Total$4,799 $5,300 $1,345 $4,577 $250 
 At and for the year ended December 31, 2019
In millions of dollars
Recorded
investment(1)(2)
Unpaid
principal balance
Related
specific allowance(3)
Average
carrying 
value(4)
Interest income
recognized(5)
Mortgage and real estate    
Residential first mortgages$1,666 $1,838 $161 $1,925 $60 
Home equity loans592 824 123 637 
Credit cards1,931 2,288 771 1,890 103 
Personal, small business and other419 455 135 683 55 
Total$4,608 $5,405 $1,190 $5,135 $227 
(1)Recorded investment in a loan includes net deferred loan fees and costs, unamortized premium or discount and direct write-downs and includes accrued interest only on credit card loans.
(2)For December 31, 2020, $211 million of residential first mortgages and $147 million of home equity loans do not have a specific allowance. For December 31, 2019, $405 million of residential first mortgages and $212 million of home equity loans do not have a specific allowance.
(3)Included in the Allowance for credit losses on loans.
(4)Average carrying value represents the average recorded investment ending balance for the last four quarters and does not include the related specific allowance.
(5)    Includes amounts recognized on both an accrual and cash basis.
Consumer Troubled Debt Restructurings(1)
 
For the year ended December 31, 2020(1)
In millions of dollars, except number of loans modifiedNumber of
loans modified
Post-
modification
recorded
investment(2)(3)
Deferred
principal(4)
Contingent
principal
forgiveness(5)
Principal
forgiveness(6)
Average
interest rate
reduction
North America      
Residential first mortgages1,225 $209 $ $ $  %
Home equity loans296 27    1 
Credit cards215,466 1,038    17 
Personal, small business and other2,452 28    5 
Total(7)
219,439 $1,302 $ $ $ 
International      
Residential first mortgages2,542 $141 $3 $ $ 2 %
Credit cards90,694 401   12 15 
Personal, small business and other41,079 301   8 10 
Total(7)
134,315 $843 $3 $ $20  
 For the year ended December 31, 2019
In millions of dollars, except number of loans modifiedNumber of
loans modified
Post-
modification
recorded
investment(2)(8)
Deferred
principal(4)
Contingent
principal
forgiveness(5)
Principal
forgiveness(6)
Average
interest rate
reduction
North America      
Residential first mortgages1,122 $172 $— $— $— — %
Home equity loans717 79 — — 
Credit cards268,778 1,165 — — — 17 
Personal, small business and other1,719 15 — — — 
Total(7)
272,336 $1,431 $$— $— 
International      
Residential first mortgages2,448 $74 $— $— $— — %
Credit cards72,325 288 — — 10 17 
Personal, small business and other29,192 204 — — 
Total(7)
103,965 $566 $— $— $16 

(1)The above tables do not include loan modifications that meet the TDR relief criteria in the Coronavirus Aid, Relief, and Economic Security Act (CARES Act) or the interagency guidance.
(2)Post-modification balances include past-due amounts that are capitalized at the modification date.
(3)Post-modification balances in North America include $13 million of residential first mortgages and $2 million of home equity loans to borrowers who have gone through Chapter 7 bankruptcy in the year ended December 31, 2020. These amounts include $9 million of residential first mortgages and $2 million of home equity loans that were newly classified as TDRs during 2020, based on previously received OCC guidance.
(4)Represents portion of contractual loan principal that is non-interest bearing, but still due from the borrower. Such deferred principal is charged off at the time of permanent modification to the extent that the related loan balance exceeds the underlying collateral value.
(5)Represents portion of contractual loan principal that is non-interest bearing and, depending upon borrower performance, eligible for forgiveness.
(6)Represents portion of contractual loan principal that was forgiven at the time of permanent modification.
(7)    The above tables reflect activity for restructured loans that were considered TDRs during the year.
(8)    Post-modification balances in North America include $19 million of residential first mortgages and $7 million of home equity loans to borrowers who have gone through Chapter 7 bankruptcy in the year ended December 31, 2019. These amounts include $11 million of residential first mortgages and $6 million of home equity loans that were newly classified as TDRs during 2019, based on previously received OCC guidance.
The following table presents consumer TDRs that defaulted for which the payment default occurred within one year of a permanent modification. Default is defined as 60 days past due.
Years ended December 31,
In millions of dollars20202019
North America  
Residential first mortgages$71 $85 
Home equity loans14 15 
Credit cards317 301 
Personal, small business and other4 
Total$406 $405 
International  
Residential first mortgages$26 $13 
Credit cards178 142 
Personal, small business and other78 74 
Total$282 $229 

Purchased Credit-Deteriorated Assets
Year ended December 31, 2020
In millions of dollarsCredit
cards
Mortgages(1)
Installment and other
Purchase price $4 $49 $ 
Allowance for credit losses at acquisition date4   
Discount or premium attributable to non-credit factors   
Par value (amortized cost basis)$8 $49 $ 

(1)    Includes loans sold to agencies that were bought back at par due to repurchase agreements.

Corporate Loans
Corporate loans represent loans and leases managed by ICG. The following table presents information by corporate loan type:
In millions of dollarsDecember 31,
2020
December 31,
2019
In North America offices(1)
  
Commercial and industrial$57,731 $55,929 
Financial institutions55,809 53,922 
Mortgage and real estate(2)
60,675 53,371 
Installment and other26,744 31,238 
Lease financing673 1,290 
Total$201,632 $195,750 
In offices outside
North America
(1)
  
Commercial and industrial$104,072 $112,668 
Financial institutions32,334 40,211 
Mortgage and real estate(2)
11,371 9,780 
Installment and other33,759 27,303 
Lease financing65 95 
Governments and official institutions3,811 4,128 
Total$185,412 $194,185 
Corporate loans, net of unearned income(3)
$387,044 $389,935 
(1)North America includes the U.S., Canada and Puerto Rico. Mexico is included in offices outside North America. The classification between offices in North America and outside North America is based on the domicile of the booking unit. The difference between the domicile of the booking unit and the domicile of the managing unit is not material.
(2)Loans secured primarily by real estate.
(3)Corporate loans are net of unearned income of ($844) million and ($814) million at December 31, 2020 and 2019, respectively. Unearned income on corporate loans primarily represents interest received in advance, but not yet earned, on loans originated on a discounted basis.

The Company sold and/or reclassified to held-for-sale $2.2 billion and $2.6 billion of corporate loans during the years ended December 31, 2020 and 2019, respectively. The Company did not have significant purchases of corporate loans classified as held-for-investment for the years ended December 31, 2020 or 2019.
Lease financing
Citi is a lessor in the power, railcars, shipping and aircraft sectors, where the Company has executed operating, direct financing and leveraged leases. Citi’s $0.7 billion of lease financing receivables, as of December 31, 2020, is composed of approximately equal balances of direct financing lease receivables and net investments in leveraged leases. Citi uses the interest rate implicit in the lease to determine the present value of its lease financing receivables. Interest income on direct financing and leveraged leases during the year ended December 31, 2020 was not material.
The Company’s leases have an average remaining maturity of approximately three and a half years. In certain cases, Citi obtains residual value insurance from third parties and/or the lessee to manage the risk associated with the residual value of the leased assets. The receivable related to the residual value of the leased assets is $0.3 billion as of December 31, 2020, while the amount covered by residual value guarantees is $0.2 billion.
The Company’s operating leases, where Citi is a lessor, are not significant to the Consolidated Financial Statements.

Delinquency Status
Citi generally does not manage corporate loans on a delinquency basis. Corporate loans are identified as impaired and placed on a cash (non-accrual) basis when it is determined, based on actual experience and a forward-looking assessment of the collectability of the loan in full, that the payment of interest or principal is doubtful or when interest or principal is 90 days past due, except when the loan is well collateralized and in the process of collection. Any interest accrued on impaired corporate loans and leases is reversed at 90 days and charged against current earnings, and interest is thereafter included in earnings only to the extent actually received in cash. When there is doubt regarding the ultimate collectability of principal, all cash receipts are thereafter applied to reduce the recorded investment in the loan. While corporate loans are generally managed based on their internally assigned risk rating (see further discussion below), the following tables present delinquency information by corporate loan type.
Corporate Loan Delinquencies and Non-Accrual Details at December 31, 2020
In millions of dollars
30–89 days
past due
and accruing(1)
≥ 90 days
past due and
accruing(1)
Total past due
and accruing
Total
non-accrual(2)
Total
current(3)
Total
loans(4)
Commercial and industrial$400 $109 $509 $2,795 $153,036 $156,340 
Financial institutions668 65 733 92 86,864 87,689 
Mortgage and real estate450 247 697 505 70,836 72,038 
Lease financing62 12 74 24 640 738 
Other112 19 131 111 63,157 63,399 
Loans at fair value6,840 
Total$1,692 $452 $2,144 $3,527 $374,533 $387,044 

Corporate Loan Delinquencies and Non-Accrual Details at December 31, 2019
In millions of dollars
30–89 days
past due
and accruing(1)
≥ 90 days
past due and
accruing(1)
Total past due
and accruing
Total
non-accrual(2)
Total
current(3)
Total
loans(4)
Commercial and industrial$676 $93 $769 $1,828 $164,249 $166,846 
Financial institutions791 794 50 91,008 91,852 
Mortgage and real estate534 538 188 62,425 63,151 
Lease financing58 67 41 1,277 1,385 
Other190 22 212 81 62,341 62,634 
Loans at fair value4,067 
Total$2,249 $131 $2,380 $2,188 $381,300 $389,935 
(1)Corporate loans that are 90 days past due are generally classified as non-accrual. Corporate loans are considered past due when principal or interest is contractually due but unpaid.
(2)Non-accrual loans generally include those loans that are 90 days or more past due or those loans for which Citi believes, based on actual experience and a forward-looking assessment of the collectability of the loan in full, that the payment of interest or principal is doubtful.
(3)Loans less than 30 days past due are presented as current.
(4)Total loans include loans at fair value, which are not included in the various delinquency columns.

Citigroup has a risk management process to monitor, evaluate and manage the principal risks associated with its corporate loan portfolio. As part of its risk management process, Citi assigns numeric risk ratings to its corporate loan facilities based on quantitative and qualitative assessments of the obligor and facility. These risk ratings are reviewed at least annually or more often if material events related to the obligor or facility warrant. Factors considered in assigning the risk ratings include financial condition of the obligor, qualitative assessment of management and strategy, amount and sources of repayment, amount and type of collateral and guarantee arrangements, amount and type of any contingencies associated with the obligor and the obligor’s industry and geography.
The obligor risk ratings are defined by ranges of default probabilities. The facility risk ratings are defined by ranges of loss norms, which are the product of the probability of default and the loss given default. The investment grade rating categories are similar to the category BBB-/Baa3 and above as defined by S&P and Moody’s. Loans classified according to the bank regulatory definitions as special mention, substandard and doubtful will have risk ratings within the non-investment-grade categories.








Corporate Loans Credit Quality Indicators
 
Recorded investment in loans(1)
Term loans by year of origination
Revolving line
of credit arrangements(2)
Totals as of
In millions of dollars20202019201820172016PriorDecember 31,
2020
December 31,
2019
Investment grade(3)
  
Commercial and industrial(4)
$38,398 $7,607 $5,929 $3,909 $2,094 $8,670 $25,819 $92,426 $110,797 
Financial institutions(4)
10,560 2,964 2,106 782 681 2,030 56,239 75,362 80,533 
Mortgage and real estate6,793 6,714 5,174 2,568 1,212 1,719 1,557 25,737 27,571 
Other(5)
10,874 3,566 4,597 952 780 5,290 31,696 57,755 58,155 
Total investment grade$66,625 $20,851 $17,806 $8,211 $4,767 $17,709 $115,311 $251,280 $277,056 
Non-investment grade(3)
  
Accrual  
Commercial and industrial(4)
$19,683 $4,794 $4,645 $2,883 $1,182 $4,533 $23,400 $61,120 $54,220 
Financial institutions(4)
7,413 700 654 274 141 197 2,855 12,234 11,269 
Mortgage and real estate1,882 1,919 2,058 1,457 697 837 551 9,401 3,811 
Other(5)
1,407 918 725 370 186 657 1,986 6,249 5,734 
Non-accrual 
Commercial and industrial(4)
260 203 192 143 57 223 1,717 2,795 1,828 
Financial institutions1      91 92 50 
Mortgage and real estate13 4 3 18 8 32 427 505 188 
Other(5)
15 3 12 29 2 65 9 135 122 
Total non-investment grade$30,674 $8,541 $8,289 $5,174 $2,273 $6,544 $31,036 $92,531 $77,222 
Non-rated private bank loans managed on a delinquency basis(3)(6)
$9,823 $7,121 $3,533 $3,674 $4,300 $7,942 $ $36,393 $31,590 
Loans at fair value(7)
6,840 4,067 
Corporate loans, net of unearned income$107,122 $36,513 $29,628 $17,059 $11,340 $32,195 $146,347 $387,044 $389,935 
(1)Recorded investment in a loan includes net deferred loan fees and costs, unamortized premium or discount, less any direct write-downs.
(2)There were no significant revolving line of credit arrangements that converted to term loans during the year.
(3)Held-for-investment loans are accounted for on an amortized cost basis.
(4)Includes certain short-term loans with less than one year in tenor.
(5)Other includes installment and other, lease financing and loans to government and official institutions.
(6)Non-rated private bank loans mainly include mortgage and real estate loans to private banking clients.
(7)Loans at fair value include loans to commercial and industrial, financial institutions, mortgage and real estate and other.

Impaired collateral-dependent loans and leases, where repayment is expected to be provided solely by the sale of the underlying collateral and there are no other available and reliable sources of repayment, are written down to the lower of carrying value or collateral value, less cost to sell. Cash-basis loans are returned to an accrual status when all contractual principal and interest amounts are reasonably assured of repayment and there is a sustained period of repayment performance, generally six months, in accordance with the contractual terms of the loan.














Non-Accrual Corporate Loans
The following tables present non-accrual loan information by corporate loan type and interest income recognized on non-accrual corporate loans:
At and for the year ended December 31, 2020
In millions of dollars
Recorded
investment(1)
Unpaid
principal balance
Related specific
allowance
Average
carrying value(2)
Interest income recognized(3)
Non-accrual corporate loans     
Commercial and industrial$2,795 $3,664 $442 $2,649 $14 
Financial institutions92 181 17 132  
Mortgage and real estate505 803 38 413  
Lease financing24 24  34  
Other111 235 18 174 21 
Total non-accrual corporate loans$3,527 $4,907 $515 $3,402 $35 
At and for the year ended December 31, 2019
In millions of dollars
Recorded
investment(1)
Unpaid
principal balance
Related specific
allowance
Average
carrying value(2)
Interest income recognized(3)
Non-accrual corporate loans    
Commercial and industrial$1,828 $1,942 $283 $1,449 $33 
Financial institutions50 120 63 — 
Mortgage and real estate188 362 10 192 — 
Lease financing41 41 — — 
Other81 202 76 
Total non-accrual corporate loans$2,188 $2,667 $299 $1,788 $42 
 December 31, 2020December 31, 2019
In millions of dollars
Recorded
investment(1)
Related specific
allowance
Recorded
investment(1)
Related specific
allowance
Non-accrual corporate loans with specific allowances    
Commercial and industrial$1,523 $442 $714 $283 
Financial institutions90 17 40 
Mortgage and real estate246 38 48 10 
Lease financing  — — 
Other68 18 
Total non-accrual corporate loans with specific allowances$1,927 $515 $809 $299 
Non-accrual corporate loans without specific allowances    
Commercial and industrial$1,272  $1,114  
Financial institutions2  10  
Mortgage and real estate259  140  
Lease financing24  41  
Other43  74  
Total non-accrual corporate loans without specific allowances$1,600 N/A$1,379 N/A
(1)Recorded investment in a loan includes net deferred loan fees and costs, unamortized premium or discount, less any direct write-downs.
(2)Average carrying value represents the average recorded investment balance and does not include related specific allowances.
(3)Interest income recognized for the year ended December 31, 2018 was $56 million.
N/A Not applicable
Corporate Troubled Debt Restructurings(1)

For the year ended December 31, 2020
In millions of dollarsCarrying value of TDRs modified during the period
TDRs
involving changes
in the amount
and/or timing of
principal payments(2)
TDRs
involving changes
in the amount
and/or timing of
interest payments(3)
TDRs
involving changes
in the amount
and/or timing of
both principal and
interest payments
Commercial and industrial$247 $ $ $247 
Mortgage and real estate19   19 
Other19 6  13 
Total$285 $6 $ $279 

For the year ended December 31, 2019
In millions of dollarsCarrying value of TDRs modified during the period
TDRs
involving changes
in the amount
and/or timing of
principal payments(2)
TDRs
involving changes
in the amount
and/or timing of
interest payments(3)
TDRs
involving changes
in the amount
and/or timing of
both principal and
interest payments
Commercial and industrial$283 $19 $— $264 
Mortgage and real estate16 — — 16 
Other— — 
Total$305 $25 $— $280 
(1)The above tables do not include loan modifications that meet the TDR relief criteria in the CARES Act or the interagency guidance.
(2)TDRs involving changes in the amount or timing of principal payments may involve principal forgiveness or deferral of periodic and/or final principal payments. Because forgiveness of principal is rare for corporate loans, modifications typically have little to no impact on the loans’ projected cash flows and thus little to no impact on the allowance established for the loans. Charge-offs for amounts deemed uncollectible may be recorded at the time of the restructuring or may have already been recorded in prior periods such that no charge-off is required at the time of the modification.
(3)TDRs involving changes in the amount or timing of interest payments may involve a below-market interest rate.


The following table presents total corporate loans modified in a TDR as well as those TDRs that defaulted and for which the payment default occurred within one year of a permanent modification. Default is defined as 60 days past due, except for classifiably managed commercial banking loans, where default is defined as 90 days past due.

In millions of dollarsTDR balances at December 31, 2020TDR loans that re-defaulted in 2020 within one year of modificationTDR balances at
December 31, 2019
TDR loans that re-defaulted in 2019 within one year of modification
Commercial and industrial$325 $ $426 $35 
Financial institutions  — — 
Mortgage and real estate92  79 — 
Lease financing  — — 
Other33  44 — 
Total(1)
$450 $ $549 $35 

(1)The above table reflects activity for loans outstanding that were considered TDRs as of the end of the reporting period.