XML 86 R52.htm IDEA: XBRL DOCUMENT v3.22.0.1
LOANS (Tables)
12 Months Ended
Dec. 31, 2021
Consumer  
Loans receivable  
Schedule of loan delinquency and non-accrual details
Consumer Loans, Delinquencies and Non-Accrual Status at December 31, 2021

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 is no ACLLNon-accrual loans for which there is an ACLLTotal
non-accrual
90 days 
past due and accruing
In North America offices(6)
      
Residential first mortgages(7)
$42,894 $245 $280 $394 $43,813 $134 $339 $473 $282 
Home equity loans(8)(9)
4,899 43 159  5,101 63 206 269  
Credit cards132,050 947 871  133,868    871 
Personal, small business and other3,091 19 10 38 3,158 2 15 17 28 
Total$182,934 $1,254 $1,320 $432 $185,940 $199 $560 $759 $1,181 
In offices outside North America(6)
       
Residential mortgages(7)
$34,289 $159 $153 $ $34,601 $ $403 $403 $ 
Credit cards17,428 192 188  17,808  140 140 120 
Personal, small business and other32,662 144 81  32,887  200 200 22 
Total$84,379 $495 $422 $ $85,296 $ $743 $743 $142 
Total Citigroup(10)
$267,313 $1,749 $1,742 $432 $271,236 $199 $1,303 $1,502 $1,323 

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 is no ACLLNon-accrual loans for which there is an ACLLTotal
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 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 mortgages(7)
$39,557 $213 $199 $— $39,969 $— $486 $486 $— 
Credit cards21,718 429 545 — 22,692 — 384 384 324 
Personal, small business and other35,925 319 134 — 36,378 — 212 212 52 
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 

(1)Loans less than 30 days past due are presented as current.
(2)Includes $12 million and $14 million at December 31, 2021 and 2020, 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. Most modified loans in North America 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). Consumer relief programs in Asia and Mexico largely expired during the fourth quarter of 2020 and began to age at that time.
(5)Consists of loans that are guaranteed by U.S. government-sponsored agencies that are 30–89 days past due of $0.1 billion and $0.2 billion and 90 days or more past due of $0.3 billion and $0.3 billion at December 31, 2021 and 2020, 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, 2021 and 2020, respectively, of residential first mortgage loans in process of foreclosure.
(8)Includes approximately $0.1 billion and $0.1 billion at December 31, 2021 and 2020, 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 $659 million and $749 million at December 31, 2021 and 2020, respectively. Unearned income on consumer loans primarily represents unamortized origination fees and costs, premiums and discounts.
Interest Income Recognized for Non-Accrual Consumer Loans

For the years ended
In millions of dollarsDecember 31, 2021December 31, 2020
In North America offices(1)
Residential first mortgages$13 $15 
Home equity loans7 
Credit cards — 
Personal, small business and other — 
Total$20 $23 
In offices outside North America(1)
Residential mortgages$1 $— 
Credit cards — 
Personal, small business and other — 
Total$1 $— 
Total Citigroup$21 $23 

(1)North America includes the U.S., Canada and Puerto Rico. Mexico is included in offices outside North America.
Schedule of loans credit quality indicators
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)(2)
December 31, 2021
In millions of dollarsLess than
680
680
to 760
Greater
than 760
FICO not availableTotal loans
Residential first mortgages
2021$201 $3,415 $7,363 
20202002,7327,339
20191401,1783,082
2018196431747
20172406251,143
Prior1,5073,8177,903
Total residential first mortgages$2,484 $12,198 $27,577 $1,554 $43,813 
Home equity loans (pre-reset)
$222 $836 $1,309 
Home equity loans (post-reset)609 989 1,095 
Total home equity loans$831 $1,825 $2,404 $41 $5,101 
Credit cards(3)
$23,115 $52,907 $55,137 $2,192 $133,351 
Personal, small business and other
2021$59 $201 $319 
202022 41 64 
201942 53 68 
201834 35 37 
20177 8 9 
Prior120 179 143 
Total personal, small business and other$284 $517 $640 $1,717 $3,158 
Total$26,714 $67,447 $85,758 $5,504 $185,423 
FICO score distribution in U.S. portfolio(1)(2)
December 31, 2020
In millions of dollarsLess than
680
680
to 760
Greater
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 
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 
Credit cards(3)
$26,227 $52,778 $49,767 $1,041 $129,813 
Personal, small business and other
2020$23 $58 $95 
201979 106 134 
201882 80 84 
201726 27 30 
201610 
Prior214 393 529 
Total 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)FICO scores are updated on either a monthly or quarterly basis. For updates that are made only quarterly, certain current-period loans by year of origination are greater than those disclosed in the prior periods. Loans that did not have FICO scores as of the prior period have been updated with FICO scores as they become available.
(3)Excludes $517 million and $572 million of balances related to Canada for December 31, 2021 and December 31, 2020, respectively.
The following tables provide details on the LTV ratios for Citi’s U.S. consumer mortgage portfolios by year of origination. 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, 2021
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
2021$10,515 $474 $1 
202010,206 75  
20194,372 35 1 
20181,300 74 5 
20171,986 27 2 
Prior13,271 34 8 
Total residential first mortgages$41,650 $719 $17 $1,427 $43,813 
Home equity loans (pre-reset)$2,315 $26 $9 
Home equity loans (post-reset)2,608 48 25 
Total home equity loans$4,923 $74 $34 $70 $5,101 
Total$46,573 $793 $51 $1,497 $48,914 
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 
20181,617 507 11 
20172,711 269 
20165,423 84 
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 
Schedule of impaired loans 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, 2021
In millions of dollars
Recorded
investment(1)(2)
Unpaid
principal balance
Related
specific allowance(3)(4)
Average
carrying value(5)
Interest income
recognized(6)
Mortgage and real estate   
Residential first mortgages$1,457 $1,531 $87 $1,548 $87 
Home equity loans188 342 (1)335 9 
Credit cards1,582 1,609 594 1,795 116 
Personal, small business and other454 461 120 505 52 
Total$3,681 $3,943 $800 $4,183 $264 
 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(5)
Interest income
recognized(6)
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 

(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, 2021, $190 million of residential first mortgages and $94 million of home equity loans do not have a specific allowance. For December 31, 2020, $211 million of residential first mortgages and $147 million of home equity loans do not have a specific allowance.
(3)Included in the Allowance for credit losses on loans.
(4)The negative allowance on home equity loans resulted from expected recoveries on previously written-off accounts.
(5)Average carrying value represents the average recorded investment ending balance for the last four quarters and does not include the related specific allowance.
(6)    Includes amounts recognized on both an accrual and cash basis.
Schedule of troubled debt restructurings
 
For the year ended December 31, 2021(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 mortgages1,333 $227 $ $ $ 1 %
Home equity loans187 12    1 
Credit cards165,098 794    18 
Personal, small business and other1,000 13    3 
Total(7)
167,618 $1,046 $ $ $ 
International      
Residential mortgages1,975 $86 $ $ $  %
Credit cards74,202 339   13 13 
Personal, small business and other28,206 201   7 10 
Total(7)
104,383 $626 $ $ $20  
 
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)(8)
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 — — — 
Credit cards215,466 1,038 — — — 17 
Personal, small business and other2,452 28 — — — 
Total(7)
219,439 $1,302 $— $— $— 
International      
Residential mortgages2,542 $141 $$— $— %
Credit cards90,694 401 — — 12 15 
Personal, small business and other41,079 301 — — 10 
Total(7)
134,315 $843 $$— $20 

(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 $15 million of residential first mortgages to borrowers who have gone through Chapter 7 bankruptcy in the year ended December 31, 2021. These amounts include $5 million of residential first mortgages that were newly classified as TDRs during 2021, based on previously received OCC guidance.
(4)Represents the 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 the portion of contractual loan principal that is non-interest bearing and, depending upon borrower performance, eligible for forgiveness.
(6)Represents the 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 $13 million of residential first mortgages 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 that were newly classified as TDRs during 2020, based on previously received OCC guidance.
Schedule of troubled debt restructuring loans that defaulted
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 dollars20212020
North America  
Residential first mortgages$57 $71 
Home equity loans8 14 
Credit cards252 317 
Personal, small business and other4 
Total$321 $406 
International  
Residential mortgages$38 $26 
Credit cards152 178 
Personal, small business and other96 78 
Total$286 $282 

Purchased Credit-Deteriorated Assets

Years ended December 31,
 20212020
In millions of dollarsCredit
cards
Mortgages(1)
Installment and otherCredit
cards
Mortgages(1)
Installment and other
Purchase price $ $23 $ $$49 $— 
Allowance for credit losses at acquisition date   — — 
Discount or premium attributable to non-credit factors   — — — 
Par value (amortized cost basis)$ $23 $ $$49 $— 


(1)    Includes loans sold to agencies that were bought back at par due to repurchase agreements.
Corporate  
Loans receivable  
Schedule of loans The following table presents information by corporate loan type:
In millions of dollarsDecember 31,
2021
December 31,
2020
In North America offices(1)
  
Commercial and industrial$51,999 $57,731 
Financial institutions66,936 55,809 
Mortgage and real estate(2)
63,357 60,675 
Installment and other29,143 26,744 
Lease financing413 673 
Total$211,848 $201,632 
In offices outside North America(1)
  
Commercial and industrial$103,167 $104,072 
Financial institutions32,203 32,334 
Mortgage and real estate(2)
10,412 11,371 
Installment and other34,436 33,759 
Lease financing42 65 
Governments and official institutions4,423 3,811 
Total$184,683 $185,412 
Corporate loans, net of unearned income(3)
$396,531 $387,044 

(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 ($799) million and ($844) million at December 31, 2021 and 2020, respectively. Unearned income on corporate loans primarily represents interest received in advance, but not yet earned, on loans originated on a discounted basis.
Schedule of loan delinquency and non-accrual details
Corporate Loan Delinquencies and Non-Accrual Details at December 31, 2021

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$1,100 $249 $1,349 $1,264 $148,459 $151,072 
Financial institutions505 233 738 33 98,172 98,943 
Mortgage and real estate283 1 284 419 73,066 73,769 
Lease financing   14 441 455 
Other128 26 154 147 65,921 66,222 
Loans at fair value6,070 
Total$2,016 $509 $2,525 $1,877 $386,059 $396,531 

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 

(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.
Schedule of loans credit quality indicators
Corporate Loans Credit Quality Indicators

 
Recorded investment in loans(1)
Term loans by year of origination
Revolving line
of credit arrangements(2)
December 31,
2021
In millions of dollars20212020201920182017Prior
Investment grade(3)
 
Commercial and industrial(4)
$42,730 $5,744 $4,762 $3,825 $3,060 $8,928 $32,894 $101,943 
Financial institutions(4)
14,096 1,985 1,290 1,118 599 2,536 67,184 88,808 
Mortgage and real estate4,423 6,013 5,421 3,630 1,801 3,561 1,341 26,190 
Other(5)
11,928 3,993 1,392 2,974 524 6,321 32,807 59,939 
Total investment grade$73,177 $17,735 $12,865 $11,547 $5,984 $21,346 $134,226 $276,880 
Non-investment grade(3)
 
Accrual 
Commercial and industrial(4)
$16,814 $2,313 $2,466 $2,024 $1,412 $3,987 $18,849 $47,865 
Financial institutions(4)
4,471 399 571 107 74 586 3,894 10,102 
Mortgage and real estate1,819 980 1,842 1,163 640 761 644 7,849 
Other(5)
1,517 399 594 384 148 383 3,152 6,577 
Non-accrual
Commercial and industrial(4)
54 119 64 104 94 117 712 1,264 
Financial institutions      33 33 
Mortgage and real estate13 10 2 49 10 25 310 419 
Other(5)
19 5 19 19  90 9 161 
Total non-investment grade$24,707 $4,225 $5,558 $3,850 $2,378 $5,949 $27,603 $74,270 
Non-rated private bank loans managed on a delinquency basis(3)(6)
$9,984 $8,901 $5,926 $2,895 $2,925 $8,680 $ $39,311 
Loans at fair value(7)
6,070 
Corporate loans, net of unearned income$107,868 $30,861 $24,349 $18,292 $11,287 $35,975 $161,829 $396,531 
 
Recorded investment in loans(1)
Term loans by year of origination
Revolving line
of credit arrangements(2)
December 31, 2020
In millions of dollars20202019201820172016Prior
Investment grade(3)
 
Commercial and industrial(4)
$38,398 $7,607 $5,929 $3,909 $2,094 $8,670 $25,819 $92,426 
Financial institutions(4)
10,560 2,964 2,106 782 681 2,030 56,239 75,362 
Mortgage and real estate6,793 6,714 5,174 2,568 1,212 1,719 1,557 25,737 
Other(5)
10,874 3,566 4,597 952 780 5,290 31,696 57,755 
Total investment grade$66,625 $20,851 $17,806 $8,211 $4,767 $17,709 $115,311 $251,280 
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 
Financial institutions(4)
7,413 700 654 274 141 197 2,855 12,234 
Mortgage and real estate1,882 1,919 2,058 1,457 697 837 551 9,401 
Other(5)
1,407 918 725 370 186 657 1,986 6,249 
Non-accrual
Commercial and industrial(4)
260 203 192 143 57 223 1,717 2,795 
Financial institutions— — — — — 91 92 
Mortgage and real estate13 18 32 427 505 
Other(5)
15 12 29 65 135 
Total non-investment grade$30,674 $8,541 $8,289 $5,174 $2,273 $6,544 $31,036 $92,531 
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 
Loans at fair value(7)
6,840 
Corporate loans, net of unearned income$107,122 $36,513 $29,628 $17,059 $11,340 $32,195 $146,347 $387,044 

(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.
Schedule of impaired 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, 2021
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$1,264 $1,863 $198 $1,840 $37 
Financial institutions33 98 4 40  
Mortgage and real estate419 582 15 448  
Lease financing14 14  20  
Other147 241 8 142 18 
Total non-accrual corporate loans$1,877 $2,798 $225 $2,490 $55 
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 
 December 31, 2021December 31, 2020
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$638 $198 $1,523 $442 
Financial institutions27 4 90 17 
Mortgage and real estate294 15 246 38 
Lease financing  — — 
Other37 8 68 18 
Total non-accrual corporate loans with specific allowances$996 $225 $1,927 $515 
Non-accrual corporate loans without specific allowances    
Commercial and industrial$626 $1,272  
Financial institutions6  
Mortgage and real estate125 259  
Lease financing14 24  
Other110 43  
Total non-accrual corporate loans without specific allowances$881 N/A$1,600 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, 2019 was $42 million.
N/A Not applicable
Schedule of troubled debt restructurings
Corporate Troubled Debt Restructurings(1)

For the year ended December 31, 2021

In millions of dollarsCarrying value of TDRs modified
during the year
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$82 $ $ $82 
Mortgage and real estate8   8 
Other10 1 9 
Total$100 $1 $ $99 

For the year ended December 31, 2020

In millions of dollarsCarrying value of TDRs modified during the year
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 — 13 
Total$285 $$— $279 

(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.
Schedule of troubled debt restructuring loans that defaulted
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, 2021TDR loans that re-defaulted in 2021 within one year of modificationTDR balances at
December 31, 2020
TDR loans that re-defaulted in 2020 within one year of modification
Commercial and industrial$236 $ $325 $— 
Financial institutions  — — 
Mortgage and real estate73  92 — 
Lease financing  — — 
Other41  33 — 
Total(1)
$350 $ $450 $— 

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