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FAIR VALUE MEASUREMENT (Tables) | 9 Months Ended
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Sep. 30, 2025
Fair Value Disclosures [Abstract] |
Schedule of CVA and FVA applied to fair value of derivative instruments | The table below summarizes the credit valuation adjustments (CVA) and funding valuation adjustments (FVA) applied to the fair value of derivative instruments (recorded in Trading account assets and Trading account liabilities on the Consolidated Balance Sheet) at September 30, 2025 and December 31, 2024:
| Credit and funding valuation adjustments contra-liability (contra-asset)
In millions of dollars | September 30, 2025 | December 31, 2024
Counterparty CVA | $ | (565) |  | $ | (561) |
Asset FVA | (572) |  | (539) |
Citigroup (own credit) CVA | 366 |  | 346 |
Liability FVA | 187 |  | 209 |
Total CVA and FVA—derivative instruments | $ | (584) |  | $ | (545) |
Schedule of pretax gains (losses) related to changes in CVA, FVA, and DVA | The table below summarizes pretax gains (losses) related to changes in CVA and FVA on derivative instruments, net of hedges (recorded in Principal transactions revenue in the Consolidated Statement of Income), and changes in debt valuation adjustments (DVA) on Citi’s own fair value option (FVO) liabilities (recorded in Other comprehensive income in the Consolidated Statement of Comprehensive Income) for the periods indicated:
| Credit/funding/debt valuation adjustments gain (loss)
| Three Months Ended September 30, | Nine Months Ended September 30,
In millions of dollars | 2025 | 2024 | 2025 | 2024
Counterparty CVA | $ | 2 |  | $ | (38) |  | $ | (59) |  | $ | (56) |
Asset FVA | 27 |  | 1 |  | 24 |  | 87 |
Own credit CVA | (4) |  | (2) |  | 15 |  | (48) |
Liability FVA | (25) |  | (13) |  | (8) |  | (42) |
Total CVA and FVA—derivative instruments | $ | — |  | $ | (52) |  | $ | (28) |  | $ | (59) |
DVA related to own FVO liabilities(1) | $ | (1,293) |  | $ | (201) |  | $ | (684) |  | $ | (608) |
Total CVA, DVA and FVA | $ | (1,293) |  | $ | (253) |  | $ | (712) |  | $ | (667) |
(1) See Note 21 to the Consolidated Financial Statements in Citi’s 2024 Form 10-K.
Items measured at fair value on a recurring basis | The following tables present for each of the fair value hierarchy levels the Company’s assets and liabilities that are measured at fair value on a recurring basis at September 30, 2025 and December 31, 2024. The Company may hedge positions that have been classified in the Level 3 category with other financial instruments (hedging instruments) that may be classified as Level 3, but also with financial instruments classified as Level 1 or Level 2. These hedges are presented gross in the following tables: Fair Value Levels
In millions of dollars at September 30, 2025 | Level 1 | Level 2 | Level 3 | Gross inventory | Netting(1) | Net balance
Assets |  |  |  |  |  |
Securities borrowed and purchased under agreements to resell | $ | — |  | $ | 558,114 |  | $ | 182 |  | $ | 558,296 |  | $ | (393,518) |  | $ | 164,778 |
Trading non-derivative assets |  |  |  |  |  |
Trading mortgage-backed securities |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | — |  | 92,427 |  | 391 |  | 92,818 |  | — |  | 92,818 |
Residential | — |  | 705 |  | 100 |  | 805 |  | — |  | 805 |
Commercial | — |  | 638 |  | 58 |  | 696 |  | — |  | 696 |
Total trading mortgage-backed securities | $ | — |  | $ | 93,770 |  | $ | 549 |  | $ | 94,319 |  | $ | — |  | $ | 94,319 |
U.S. Treasury and federal agency securities | $ | 158,719 |  | $ | 1,420 |  | $ | — |  | $ | 160,139 |  | $ | — |  | $ | 160,139 |
State and municipal | — |  | 177 |  | 1 |  | 178 |  | — |  | 178 |
Foreign government | 67,052 |  | 57,120 |  | 61 |  | 124,233 |  | — |  | 124,233 |
Corporate | 1,129 |  | 22,411 |  | 236 |  | 23,776 |  | — |  | 23,776 |
Equity securities | 67,425 |  | 8,095 |  | 262 |  | 75,782 |  | — |  | 75,782 |
Asset-backed securities | 1 |  | 2,640 |  | 248 |  | 2,889 |  | — |  | 2,889 |
Other trading assets | — |  | 26,019 |  | 422 |  | 26,441 |  | — |  | 26,441 |
Total trading non-derivative assets | $ | 294,326 |  | $ | 211,652 |  | $ | 1,779 |  | $ | 507,757 |  | $ | — |  | $ | 507,757 |
Trading derivatives |  |  |  |  |  |
Interest rate contracts | $ | 18 |  | $ | 224,304 |  | $ | 1,935 |  | $ | 226,257 |  |  |
Foreign exchange contracts | — |  | 126,735 |  | 719 |  | 127,454 |  |  |
Equity contracts | 78 |  | 85,119 |  | 943 |  | 86,140 |  |  |
Commodity contracts | — |  | 19,592 |  | 911 |  | 20,503 |  |  |
Credit derivatives | — |  | 9,274 |  | 895 |  | 10,169 |  |  |
Total trading derivatives—before netting and collateral | $ | 96 |  | $ | 465,024 |  | $ | 5,403 |  | $ | 470,523 |  |  |
Netting agreements |  |  |  |  | $ | (387,237) |  |
Netting of cash collateral received |  |  |  |  | (28,789) |  |
Total trading derivatives—after netting and collateral | $ | 96 |  | $ | 465,024 |  | $ | 5,403 |  | $ | 470,523 |  | $ | (416,026) |  | $ | 54,497 |
Investments |  |  |  |  |  |
Mortgage-backed securities |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | $ | — |  | $ | 35,642 |  | $ | 31 |  | $ | 35,673 |  | $ | — |  | $ | 35,673 |
Residential | — |  | 974 |  | — |  | 974 |  | — |  | 974 |
Commercial | — |  | 1 |  | — |  | 1 |  | — |  | 1 |
Total investment mortgage-backed securities | $ | — |  | $ | 36,617 |  | $ | 31 |  | $ | 36,648 |  | $ | — |  | $ | 36,648 |
U.S. Treasury and federal agency securities | $ | 37,018 |  | $ | — |  | $ | — |  | $ | 37,018 |  | $ | — |  | $ | 37,018 |
State and municipal | — |  | 1,177 |  | 514 |  | 1,691 |  | — |  | 1,691 |
Foreign government | 80,847 |  | 80,768 |  | 26 |  | 161,641 |  | — |  | 161,641 |
Corporate | 3,580 |  | 1,563 |  | 229 |  | 5,372 |  | — |  | 5,372 |
Marketable equity securities | 38 |  | 3 |  | 161 |  | 202 |  | — |  | 202 |
Asset-backed securities | — |  | 862 |  | — |  | 862 |  | — |  | 862 |
Other debt securities | 76 |  | 2,919 |  | — |  | 2,995 |  | — |  | 2,995 |
Non-marketable equity securities(2) | — |  | — |  | 448 |  | 448 |  | — |  | 448 |
Total investments | $ | 121,559 |  | $ | 123,909 |  | $ | 1,409 |  | $ | 246,877 |  | $ | — |  | $ | 246,877 |
Table continues on the next page.
In millions of dollars at September 30, 2025 | Level 1 | Level 2 | Level 3 | Gross inventory | Netting(1) | Net balance
Loans | $ | — | $ | 7,694 | $ | 202 | $ | 7,896 |  | $ | — |  | $ | 7,896 |
Mortgage servicing rights | — | — | 748 | 748 |  | — |  | 748 |
Other financial assets | $ | 5,924 | $ | 10,569 | $ | — | $ | 16,493 |  | $ | — |  | $ | 16,493 |
Total assets | $ | 421,905 | $ | 1,376,962 | $ | 9,723 | $ | 1,808,590 |  | $ | (809,544) |  | $ | 999,046 |
Total as a percentage of gross assets(3) | 23.3% | 76.2% | 0.5% |  |  |
Liabilities |  |  |  |  |  |
Deposits | $ | — | $ | 3,457 | $ | 227 | $ | 3,684 |  | $ | — |  | $ | 3,684 |
Securities loaned and sold under agreements to repurchase | — | 426,002 | 1,082 | 427,084 |  | (224,892) |  | 202,192 |
Trading account liabilities |  |  |  |  |  |
Securities sold, not yet purchased | 89,981 | 15,216 | 29 | 105,226 |  | — |  | 105,226 |
Other trading liabilities | — | 10 | — | 10 |  | — |  | 10 |
Total trading account liabilities | $ | 89,981 | $ | 15,226 | $ | 29 | $ | 105,236 |  | $ | — |  | $ | 105,236 |
Trading derivatives |  |  |  |  |  |
Interest rate contracts | $ | 11 | $ | 214,916 | $ | 2,114 | $ | 217,041 |  |  |
Foreign exchange contracts | — | 113,218 | 612 | 113,830 |  |  |
Equity contracts | 68 | 95,449 | 4,088 | 99,605 |  |  |
Commodity contracts | — | 20,235 | 855 | 21,090 |  |  |
Credit derivatives | — | 9,507 | 1,236 | 10,743 |  |  |
Total trading derivatives—before netting and collateral | $ | 79 | $ | 453,325 | $ | 8,905 | $ | 462,309 |  |  |
Netting agreements |  |  |  |  | $ | (387,237) |  |
Netting of cash collateral paid |  |  |  |  | (20,065) |  |
Total trading derivatives—after netting and collateral | $ | 79 | $ | 453,325 | $ | 8,905 | $ | 462,309 |  | $ | (407,302) |  | $ | 55,007 |
Short-term borrowings | $ | — | $ | 24,666 | $ | 357 | $ | 25,023 |  | $ | — |  | $ | 25,023 |
Long-term debt | — | 107,390 | 22,427 | 129,817 |  | — |  | 129,817 |
Other financial liabilities | $ | 4,828 | $ | 73 | $ | 1 | $ | 4,902 |  | $ | — |  | $ | 4,902 |
Total liabilities | $ | 94,888 | $ | 1,030,139 | $ | 33,028 | $ | 1,158,055 |  | $ | (632,194) |  | $ | 525,861 |
Total as a percentage of gross liabilities(3) | 8.2 | % | 88.9 | % | 2.9 | % |  |  |
(1)Represents netting of (i) the amounts due under securities purchased under agreements to resell and the amounts owed under securities sold under agreements to repurchase and (ii) derivative exposures covered by a qualifying master netting agreement and cash collateral offsetting. (2)Amounts exclude $34 million of investments measured at net asset value (NAV) in accordance with ASU 2015-07, Fair Value Measurement (Topic 820): Disclosures for Investments in Certain Entities That Calculate Net Asset Value per Share (or Its Equivalent). (3)Because the amount of the cash collateral paid/received has not been allocated to the Level 1, 2 and 3 subtotals, these percentages are calculated based on total assets and liabilities measured at fair value on a recurring basis, excluding the cash collateral paid/received on derivatives. Fair Value Levels
In millions of dollars at December 31, 2024 | Level 1 | Level 2 | Level 3 | Gross inventory | Netting(1) | Net balance
Assets |  |  |  |  |  |
Securities borrowed and purchased under agreements to resell | $ | — |  | $ | 462,542 |  | $ | 128 |  | $ | 462,670 |  | $ | (321,815) |  | $ | 140,855 |
Trading non-derivative assets |  |  |  |  |  |
Trading mortgage-backed securities |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | — |  | 63,365 |  | 301 |  | 63,666 |  | — |  | 63,666 |
Residential | — |  | 528 |  | 67 |  | 595 |  | — |  | 595 |
Commercial | — |  | 631 |  | 36 |  | 667 |  | — |  | 667 |
Total trading mortgage-backed securities | $ | — |  | $ | 64,524 |  | $ | 404 |  | $ | 64,928 |  | $ | — |  | $ | 64,928 |
U.S. Treasury and federal agency securities | $ | 142,837 |  | $ | 6,517 |  | $ | 1 |  | $ | 149,355 |  | $ | — |  | $ | 149,355 |
State and municipal | — |  | 168 |  | 11 |  | 179 |  | — |  | 179 |
Foreign government | 35,805 |  | 39,035 |  | 15 |  | 74,855 |  | — |  | 74,855 |
Corporate | 1,197 |  | 13,474 |  | 269 |  | 14,940 |  | — |  | 14,940 |
Equity securities | 41,163 |  | 7,479 |  | 166 |  | 48,808 |  | — |  | 48,808 |
Asset-backed securities | — |  | 2,131 |  | 178 |  | 2,309 |  | — |  | 2,309 |
Other trading assets | — |  | 26,441 |  | 333 |  | 26,774 |  | — |  | 26,774 |
Total trading non-derivative assets | $ | 221,002 |  | $ | 159,769 |  | $ | 1,377 |  | $ | 382,148 |  | $ | — |  | $ | 382,148 |
Trading derivatives |  |  |  |  |  |
Interest rate contracts | $ | 17 |  | $ | 128,562 |  | $ | 1,699 |  | $ | 130,278 |  |  |
Foreign exchange contracts | — |  | 215,330 |  | 715 |  | 216,045 |  |  |
Equity contracts | 44 |  | 53,734 |  | 1,366 |  | 55,144 |  |  |
Commodity contracts | — |  | 11,546 |  | 1,074 |  | 12,620 |  |  |
Credit derivatives | — |  | 7,993 |  | 722 |  | 8,715 |  |  |
Total trading derivatives—before netting and collateral | $ | 61 |  | $ | 417,165 |  | $ | 5,576 |  | $ | 422,802 |  |  |
Netting agreements |  |  |  |  | $ | (334,900) |  |
Netting of cash collateral received |  |  |  |  | (27,303) |  |
Total trading derivatives—after netting and collateral | $ | 61 |  | $ | 417,165 |  | $ | 5,576 |  | $ | 422,802 |  | $ | (362,203) |  | $ | 60,599 |
Investments |  |  |  |  |  |
Mortgage-backed securities |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | $ | — |  | $ | 29,270 |  | $ | 36 |  | $ | 29,306 |  | $ | — |  | $ | 29,306 |
Residential | — |  | 596 |  | 28 |  | 624 |  | — |  | 624 |
Commercial | — |  | 1 |  | — |  | 1 |  | — |  | 1 |
Total investment mortgage-backed securities | $ | — |  | $ | 29,867 |  | $ | 64 |  | $ | 29,931 |  | $ | — |  | $ | 29,931 |
U.S. Treasury and federal agency securities | $ | 51,501 |  | $ | 878 |  | $ | — |  | $ | 52,379 |  | $ | — |  | $ | 52,379 |
State and municipal | — |  | 1,230 |  | 428 |  | 1,658 |  | — |  | 1,658 |
Foreign government | 62,106 |  | 71,241 |  | 12 |  | 133,359 |  | — |  | 133,359 |
Corporate | 3,163 |  | 1,505 |  | 146 |  | 4,814 |  | — |  | 4,814 |
Marketable equity securities | 130 |  | 7 |  | 14 |  | 151 |  | — |  | 151 |
Asset-backed securities | — |  | 846 |  | 2 |  | 848 |  | — |  | 848 |
Other debt securities | — |  | 3,881 |  | 6 |  | 3,887 |  | — |  | 3,887 |
Non-marketable equity securities(2) | — |  | — |  | 404 |  | 404 |  | — |  | 404 |
Total investments | $ | 116,900 |  | $ | 109,455 |  | $ | 1,076 |  | $ | 227,431 |  | $ | — |  | $ | 227,431 |
Table continues on the next page.
In millions of dollars at December 31, 2024 | Level 1 | Level 2 | Level 3 | Gross inventory | Netting(1) | Net balance
Loans | $ | — | $ | 7,778 | $ | 262 | $ | 8,040 |  | $ | — |  | $ | 8,040 |
Mortgage servicing rights | — | — | 760 | 760 |  | — |  | 760 |
Other financial assets | $ | 5,373 | $ | 9,424 | $ | 15 | $ | 14,812 |  | $ | — |  | $ | 14,812 |
Total assets | $ | 343,336 | $ | 1,166,133 | $ | 9,194 | $ | 1,518,663 |  | $ | (684,018) |  | $ | 834,645 |
Total as a percentage of gross assets(3) | 22.6% | 76.8% | 0.6% |  |  |
Liabilities |  |  |  |  |  |
Deposits | $ | — | $ | 3,569 | $ | 39 | $ | 3,608 |  | $ | — |  | $ | 3,608 |
Securities loaned and sold under agreements to repurchase | — | 260,286 | 390 | 260,676 |  | (211,522) |  | 49,154 |
Trading account liabilities |  |  |  |  |  |
Securities sold, not yet purchased | 72,324 | 13,184 | 28 | 85,536 |  | — |  | 85,536 |
Other trading liabilities | — | 12 | — | 12 |  | — |  | 12 |
Total trading account liabilities | $ | 72,324 | $ | 13,196 | $ | 28 | $ | 85,548 |  | $ | — |  | $ | 85,548 |
Trading derivatives |  |  |  |  |  |
Interest rate contracts | $ | 6 | $ | 120,097 | $ | 2,029 | $ | 122,132 |  |  |
Foreign exchange contracts | — | 205,487 | 530 | 206,017 |  |  |
Equity contracts | 40 | 58,642 | 3,054 | 61,736 |  |  |
Commodity contracts | — | 13,960 | 670 | 14,630 |  |  |
Credit derivatives | — | 6,635 | 618 | 7,253 |  |  |
Total trading derivatives—before netting and collateral | $ | 46 | $ | 404,821 | $ | 6,901 | $ | 411,768 |  |  |
Netting agreements |  |  |  |  | $ | (334,900) |  |
Netting of cash collateral paid |  |  |  |  | (28,570) |  |
Total trading derivatives—after netting and collateral | $ | 46 | $ | 404,821 | $ | 6,901 | $ | 411,768 |  | $ | (363,470) |  | $ | 48,298 |
Short-term borrowings | $ | — | $ | 12,187 | $ | 297 | $ | 12,484 |  | $ | — |  | $ | 12,484 |
Long-term debt | — | 91,619 | 21,100 | 112,719 |  | — |  | 112,719 |
Other financial liabilities | $ | 4,478 | $ | 744 | $ | — | $ | 5,222 |  | $ | — |  | $ | 5,222 |
Total liabilities | $ | 76,848 | $ | 786,422 | $ | 28,755 | $ | 892,025 |  | $ | (574,992) |  | $ | 317,033 |
Total as a percentage of gross liabilities(3) | 8.6 | % | 88.2 | % | 3.2 | % |  |  |
(1)Represents netting of (i) the amounts due under securities purchased under agreements to resell and the amounts owed under securities sold under agreements to repurchase and (ii) derivative exposures covered by a qualifying master netting agreement and cash collateral offsetting. (2)Amounts exclude $23 million of investments measured at NAV in accordance with ASU 2015-07, Fair Value Measurement (Topic 820): Disclosures for Investments in Certain Entities That Calculate Net Asset Value per Share (or Its Equivalent). (3)Because the amount of the cash collateral paid/received has not been allocated to the Level 1, 2 and 3 subtotals, these percentages are calculated based on total assets and liabilities measured at fair value on a recurring basis, excluding the cash collateral paid/received on derivatives.
Changes in level 3 fair value category | The following tables present the changes in the Level 3 fair value category for the three and nine months ended September 30, 2025 and 2024. The gains and losses presented below include changes in the fair value related to both observable and unobservable inputs. The Company often hedges positions with offsetting positions that are classified in a different level. For example, the gains and losses for assets and liabilities in the Level 3 category presented in the tables below do not reflect the effect of offsetting losses and gains on hedging instruments that may be classified in the Level 1 or Level 2 categories. In addition, the Company hedges items classified in the Level 3 category with instruments also classified in Level 3 of the fair value hierarchy. The hedged items and related hedges are presented gross in the following tables: Level 3 Fair Value Rollforward
|  | Net realized/unrealized gains (losses) incl. in(1) | Transfers |  |  |  |  |  | Unrealized gains (losses) still held(3)
In millions of dollars | Jun. 30, 2025 | Principal transactions | Other(1)(2) | into Level 3 | out of Level 3 | Purchases | Issuances | Sales | Settlements | Sep. 30, 2025
Assets |  |  |  |  |  |  |  |  |  |  |
Securities borrowed and purchased under agreements to resell | $ | 86 |  | $ | 21 |  | $ | — |  | $ | — |  | $ | — |  | $ | 466 |  | $ | — |  | $ | — |  | $ | (391) |  | $ | 182 |  | $ | 21 |
Trading non-derivative assets |  |  |  |  |  |  |  |  |  |  |
Trading mortgage-backed securities |  |  |  |  |  |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | 545 |  | (11) |  | — |  | 67 |  | (138) |  | 55 |  | — |  | (127) |  | — |  | 391 |  | (7) |
Residential | 85 |  | (3) |  | — |  | 8 |  | (49) |  | 95 |  | — |  | (36) |  | — |  | 100 |  | (5) |
Commercial | 62 |  | (3) |  | — |  | 15 |  | (19) |  | 5 |  | — |  | (2) |  | — |  | 58 |  | (1) |
Total trading mortgage-backed securities | $ | 692 |  | $ | (17) |  | $ | — |  | $ | 90 |  | $ | (206) |  | $ | 155 |  | $ | — |  | $ | (165) |  | $ | — |  | $ | 549 |  | $ | (13) |
U.S. Treasury and federal agency securities | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |
State and municipal | 1 |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | 1 |  | — |
Foreign government | 4 |  | 3 |  | — |  | 62 |  | (3) |  | — |  | — |  | (5) |  | — |  | 61 |  | 1 |
Corporate | 282 |  | (68) |  | — |  | 15 |  | (49) |  | 124 |  | — |  | (68) |  | — |  | 236 |  | (97) |
Marketable equity securities | 251 |  | 5 |  | — |  | 9 |  | (30) |  | 60 |  | — |  | (33) |  | — |  | 262 |  | — |
Asset-backed securities | 211 |  | (11) |  | — |  | 12 |  | (12) |  | 121 |  | — |  | (73) |  | — |  | 248 |  | (6) |
Other trading assets | 566 |  | (8) |  | — |  | 13 |  | (18) |  | 125 |  | 9 |  | (257) |  | (8) |  | 422 |  | (29) |
Total trading non-derivative assets | $ | 2,007 |  | $ | (96) |  | $ | — |  | $ | 201 |  | $ | (318) |  | $ | 585 |  | $ | 9 |  | $ | (601) |  | $ | (8) |  | $ | 1,779 |  | $ | (144) |
Trading derivatives, net(4) |  |  |  |  |  |  |  |  |  |  |
Interest rate contracts | $ | (456) |  | $ | 37 |  | $ | — |  | $ | 90 |  | $ | 87 |  | $ | 47 |  | $ | — |  | $ | (82) |  | $ | 98 |  | $ | (179) |  | $ | (18) |
Foreign exchange contracts | 68 |  | 45 |  | — |  | 31 |  | (46) |  | 17 |  | — |  | (15) |  | 7 |  | 107 |  | (24) |
Equity contracts | (2,167) |  | (412) |  | — |  | (46) |  | 5 |  | (736) |  | — |  | (23) |  | 234 |  | (3,145) |  | (291) |
Commodity contracts | 127 |  | 271 |  | — |  | (37) |  | 19 |  | (207) |  | — |  | (6) |  | (111) |  | 56 |  | 121 |
Credit derivatives | (188) |  | (19) |  | — |  | 22 |  | 88 |  | (260) |  | — |  | — |  | 16 |  | (341) |  | (55) |
Total trading derivatives, net(4) | $ | (2,616) |  | $ | (78) |  | $ | — |  | $ | 60 |  | $ | 153 |  | $ | (1,139) |  | $ | — |  | $ | (126) |  | $ | 244 |  | $ | (3,502) |  | $ | (267) |
Table continues on the next page.
|  | Net realized/unrealized gains (losses) incl. in(1) | Transfers |  |  |  |  |  | Unrealized gains (losses) still held(3)
In millions of dollars | Jun. 30, 2025 | Principal transactions | Other(1)(2) | into Level 3 | out of Level 3 | Purchases | Issuances | Sales | Settlements | Sep. 30, 2025
Investments |  |  |  |  |  |  |  |  |  |  |
Mortgage-backed securities |  |  |  |  |  |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | $ | 19 |  | $ | — |  | $ | 1 |  | $ | 10 |  | $ | — |  | $ | 4 |  | $ | — |  | $ | (3) |  | $ | — |  | $ | 31 |  | $ | 3 |
Residential | 11 |  | — |  | (1) |  | — |  | (10) |  | — |  | — |  | — |  | — |  | — |  | — |
Commercial | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |
Total investment mortgage-backed securities | $ | 30 |  | $ | — |  | $ | — |  | $ | 10 |  | $ | (10) |  | $ | 4 |  | $ | — |  | $ | (3) |  | $ | — |  | $ | 31 |  | $ | 3 |
U.S. Treasury and federal agency securities | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |
State and municipal | 503 |  | — |  | 32 |  | 1 |  | — |  | 1 |  | — |  | (23) |  | — |  | 514 |  | 32 |
Foreign government | 27 |  | — |  | (1) |  | — |  | — |  | — |  | — |  | — |  | — |  | 26 |  | (1) |
Corporate | 208 |  | — |  | (2) |  | 85 |  | (38) |  | 27 |  | — |  | (51) |  | — |  | 229 |  | — |
Marketable equity securities | 3 |  | — |  | 1 |  | — |  | — |  | 157 |  | — |  | — |  | — |  | 161 |  | — |
Asset-backed securities | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |
Other debt securities | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |
Non-marketable equity securities | 439 |  | — |  | 3 |  | — |  | — |  | 9 |  | — |  | (3) |  | — |  | 448 |  | 3 |
Total investments | $ | 1,210 |  | $ | — |  | $ | 33 |  | $ | 96 |  | $ | (48) |  | $ | 198 |  | $ | — |  | $ | (80) |  | $ | — |  | $ | 1,409 |  | $ | 37 |
Loans | $ | 180 |  | $ | — |  | $ | 8 |  | $ | 5 |  | $ | (66) |  | $ | — |  | $ | 126 |  | $ | — |  | $ | (51) |  | $ | 202 |  | $ | 22 |
Mortgage servicing rights | 770 |  | — |  | (25) |  | — |  | — |  | — |  | 24 |  | — |  | (21) |  | 748 |  | (25) |
Other financial assets | 83 |  | — |  | 1 |  | — |  | — |  | — |  | — |  | (64) |  | (20) |  | — |  | — |
Liabilities |  |  |  |  |  |  |  |  |  |  |
Deposits | $ | 43 |  | $ | — |  | $ | (5) |  | $ | 6 |  | $ | — |  | $ | — |  | $ | 175 |  | $ | — |  | $ | (2) |  | $ | 227 |  | $ | (6) |
Securities loaned and sold under agreements to repurchase | 955 |  | (11) |  | — |  | — |  | — |  | 415 |  | — |  | — |  | (299) |  | 1,082 |  | (1) |
Trading account liabilities |  |  |  |  |  |  |  |  |  |  |
Securities sold, not yet purchased | 37 |  | 7 |  | — |  | 8 |  | (5) |  | 17 |  | — |  | — |  | (21) |  | 29 |  | 4 |
Other trading liabilities | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |
Short-term borrowings | 343 |  | 4 |  | — |  | 19 |  | (36) |  | 13 |  | 99 |  | — |  | (77) |  | 357 |  | (5) |
Long-term debt | 21,166 |  | (858) |  | — |  | 726 |  | (889) |  | — |  | 922 |  | — |  | (356) |  | 22,427 |  | (786) |
Other financial liabilities measured on a recurring basis | 65 |  | — |  | — |  | 1 |  | — |  | — |  | — |  | — |  | (65) |  | 1 |  | — |
(1)Net realized/unrealized gains (losses) are presented as increase (decrease) to Level 3 assets and as (increase) decrease to Level 3 liabilities. Changes in fair value of available-for-sale debt securities are recorded in AOCI, unless related to credit impairment, while gains and losses from sales are recorded in Realized gains (losses) from sales of investments in the Consolidated Statement of Income. (2)Unrealized gains (losses) on MSRs are recorded in Other revenue in the Consolidated Statement of Income. (3)Represents the amount of total gains or losses for the period, included in earnings (and AOCI for changes in fair value of available-for-sale debt securities and DVA on fair value option liabilities), attributable to the change in fair value relating to assets and liabilities classified as Level 3 that are still held at September 30, 2025. (4)Total Level 3 trading derivative assets and liabilities have been netted in these tables for presentation purposes only.
|  | Net realized/unrealized gains (losses) incl. in(1) | Transfers |  |  |  |  |  | Unrealized gains (losses) still held(3)
In millions of dollars | Dec. 31, 2024 | Principal transactions | Other(1)(2) | into Level 3 | out of Level 3 | Purchases | Issuances | Sales | Settlements | Sep. 30, 2025
Assets |  |  |  |  |  |  |  |  |  |  |
Securities borrowed and purchased under agreements to resell | $ | 128 |  | $ | 48 |  | $ | — |  | $ | — |  | $ | (84) |  | $ | 634 |  | $ | — |  | $ | — |  | $ | (544) |  | $ | 182 |  | $ | 21 |
Trading non-derivative assets |  |  |  |  |  |  |  |  |  |  |
Trading mortgage-backed securities |  |  |  |  |  |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | 301 |  | 29 |  | — |  | 309 |  | (348) |  | 509 |  | — |  | (409) |  | — |  | 391 |  | (6) |
Residential | 67 |  | (1) |  | — |  | 45 |  | (110) |  | 201 |  | — |  | (102) |  | — |  | 100 |  | (5) |
Commercial | 36 |  | (7) |  | — |  | 45 |  | (58) |  | 61 |  | — |  | (19) |  | — |  | 58 |  | (3) |
Total trading mortgage-backed securities | $ | 404 |  | $ | 21 |  | $ | — |  | $ | 399 |  | $ | (516) |  | $ | 771 |  | $ | — |  | $ | (530) |  | $ | — |  | $ | 549 |  | $ | (14) |
U.S. Treasury and federal agency securities | $ | 1 |  | $ | — |  | $ | — |  | $ | — |  | $ | (1) |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |
State and municipal | 11 |  | 1 |  | — |  | — |  | (11) |  | — |  | — |  | — |  | — |  | 1 |  | — |
Foreign government | 15 |  | — |  | — |  | 62 |  | (13) |  | 9 |  | — |  | (12) |  | — |  | 61 |  | 1 |
Corporate | 269 |  | (16) |  | — |  | 85 |  | (159) |  | 238 |  | — |  | (181) |  | — |  | 236 |  | (63) |
Marketable equity securities | 166 |  | 23 |  | — |  | 52 |  | (36) |  | 183 |  | — |  | (126) |  | — |  | 262 |  | 12 |
Asset-backed securities | 178 |  | (30) |  | — |  | 51 |  | (52) |  | 294 |  | — |  | (193) |  | — |  | 248 |  | (6) |
Other trading assets | 333 |  | 92 |  | — |  | 66 |  | (50) |  | 400 |  | 33 |  | (428) |  | (24) |  | 422 |  | 58 |
Total trading non-derivative assets | $ | 1,377 |  | $ | 91 |  | $ | — |  | $ | 715 |  | $ | (838) |  | $ | 1,895 |  | $ | 33 |  | $ | (1,470) |  | $ | (24) |  | $ | 1,779 |  | $ | (12) |
Trading derivatives, net(4) |  |  |  |  |  |  |  |  |  |  |
Interest rate contracts | $ | (330) |  | $ | (15) |  | $ | — |  | $ | 18 |  | $ | 24 |  | $ | (16) |  | $ | 10 |  | $ | (91) |  | $ | 221 |  | $ | (179) |  | $ | (31) |
Foreign exchange contracts | 185 |  | 39 |  | — |  | 111 |  | (121) |  | 66 |  | — |  | (164) |  | (9) |  | 107 |  | (105) |
Equity contracts | (1,688) |  | (26) |  | — |  | (322) |  | 472 |  | (2,049) |  | — |  | (51) |  | 519 |  | (3,145) |  | (512) |
Commodity contracts | 404 |  | 311 |  | — |  | (244) |  | 154 |  | (286) |  | — |  | (10) |  | (273) |  | 56 |  | 114 |
Credit derivatives | 104 |  | (190) |  | — |  | (52) |  | 166 |  | (377) |  | — |  | — |  | 8 |  | (341) |  | (152) |
Total trading derivatives, net(4) | $ | (1,325) |  | $ | 119 |  | $ | — |  | $ | (489) |  | $ | 695 |  | $ | (2,662) |  | $ | 10 |  | $ | (316) |  | $ | 466 |  | $ | (3,502) |  | $ | (686) |
Table continues on the next page.
|  | Net realized/unrealized gains (losses) incl. in(1) | Transfers |  |  |  |  |  | Unrealized gains (losses) still held(3)
In millions of dollars | Dec. 31, 2024 | Principal transactions | Other(1)(2) | into Level 3 | out of Level 3 | Purchases | Issuances | Sales | Settlements | Sep. 30, 2025
Investments |  |  |  |  |  |  |  |  |  |  |
Mortgage-backed securities |  |  |  |  |  |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | $ | 36 |  | $ | — |  | $ | (1) |  | $ | 10 |  | $ | (15) |  | $ | 4 |  | $ | — |  | $ | (3) |  | $ | — |  | $ | 31 |  | $ | (2) |
Residential | 28 |  | — |  | — |  | — |  | (15) |  | — |  | — |  | (13) |  | — |  | — |  | — |
Total investment mortgage-backed securities | $ | 64 |  | $ | — |  | $ | (1) |  | $ | 10 |  | $ | (30) |  | $ | 4 |  | $ | — |  | $ | (16) |  | $ | — |  | $ | 31 |  | $ | (2) |
U.S. Treasury and federal agency securities | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |
State and municipal | 428 |  | — |  | 36 |  | 90 |  | (14) |  | 256 |  | — |  | (282) |  | — |  | 514 |  | 32 |
Foreign government | 12 |  | — |  | (4) |  | 20 |  | (2) |  | — |  | — |  | — |  | — |  | 26 |  | (1) |
Corporate | 146 |  | — |  | 10 |  | 170 |  | (103) |  | 162 |  | — |  | (156) |  | — |  | 229 |  | 1 |
Marketable equity securities | 14 |  | — |  | (10) |  | — |  | — |  | 157 |  | — |  | — |  | — |  | 161 |  | — |
Asset-backed securities | 2 |  | — |  | — |  | — |  | (2) |  | — |  | — |  | — |  | — |  | — |  | — |
Other debt securities | 6 |  | — |  | — |  | — |  | — |  | 1 |  | — |  | (7) |  | — |  | — |  | — |
Non-marketable equity securities | 404 |  | — |  | 21 |  | — |  | — |  | 42 |  | — |  | (19) |  | — |  | 448 |  | 3 |
Total investments | $ | 1,076 |  | $ | — |  | $ | 52 |  | $ | 290 |  | $ | (151) |  | $ | 622 |  | $ | — |  | $ | (480) |  | $ | — |  | $ | 1,409 |  | $ | 33 |
Loans | $ | 262 |  | $ | — |  | $ | 104 |  | $ | 7 |  | $ | (165) |  | $ | — |  | $ | 133 |  | $ | — |  | $ | (139) |  | $ | 202 |  | $ | 74 |
Mortgage servicing rights | 760 |  | — |  | (28) |  | — |  | — |  | — |  | 76 |  | — |  | (60) |  | 748 |  | (29) |
Other financial assets | 15 |  | — |  | 1 |  | 2 |  | — |  | 62 |  | 30 |  | (64) |  | (46) |  | — |  | — |
Liabilities |  |  |  |  |  |  |  |  |  |  |
Deposits | $ | 39 |  | $ | — |  | $ | (9) |  | $ | 7 |  | $ | — |  | $ | — |  | $ | 201 |  | $ | — |  | $ | (29) |  | $ | 227 |  | $ | (16) |
Securities loaned and sold under agreements to repurchase | 390 |  | (13) |  | — |  | — |  | — |  | 1,486 |  | — |  | — |  | (807) |  | 1,082 |  | (1) |
Trading account liabilities |  |  |  |  |  |  |  |  |  |  |
Securities sold, not yet purchased | 28 |  | 25 |  | — |  | 15 |  | (26) |  | 93 |  | — |  | — |  | (56) |  | 29 |  | 36 |
Other trading liabilities | — |  | 1 |  | — |  | — |  | (2) |  | 25 |  | — |  | — |  | (22) |  | — |  | — |
Short-term borrowings | 297 |  | 50 |  | — |  | 78 |  | (95) |  | 13 |  | 715 |  | — |  | (601) |  | 357 |  | (137) |
Long-term debt | 21,100 |  | (1,277) |  | — |  | 1,966 |  | (2,954) |  | — |  | 2,971 |  | — |  | (1,933) |  | 22,427 |  | (1,064) |
Other financial liabilities | — |  | — |  | — |  | 15 |  | — |  | 50 |  | 1 |  | — |  | (65) |  | 1 |  | — |
(1)Net realized/unrealized gains (losses) are presented as increase (decrease) to Level 3 assets and as (increase) decrease to Level 3 liabilities. Changes in fair value of available-for-sale debt securities are recorded in AOCI, unless related to credit impairment, while gains and losses from sales are recorded in Realized gains (losses) from sales of investments in the Consolidated Statement of Income. (2)Unrealized gains (losses) on MSRs are recorded in Other revenue in the Consolidated Statement of Income. (3)Represents the amount of total gains or losses for the period, included in earnings (and AOCI for changes in fair value of available-for-sale debt securities and DVA on fair value option liabilities), attributable to the change in fair value relating to assets and liabilities classified as Level 3 that are still held at September 30, 2025. (4)Total Level 3 trading derivative assets and liabilities have been netted in these tables for presentation purposes only.
|  | Net realized/unrealized gains (losses) incl. in(1) | Transfers |  |  |  |  |  | Unrealized gains (losses) still held(3)
In millions of dollars | Jun. 30, 2024 | Principal transactions | Other(1)(2) | into Level 3 | out of Level 3 | Purchases | Issuances | Sales | Settlements | Sep. 30, 2024
Assets |  |  |  |  |  |  |  |  |  |  |
Securities borrowed and purchased under agreements to resell | $ | 126 |  | $ | 12 |  | $ | — |  | $ | — |  | $ | — |  | $ | 45 |  | $ | — |  | $ | — |  | $ | (47) |  | $ | 136 |  | $ | 12 |
Trading non-derivative assets |  |  |  |  |  |  |  |  |  |  |
Trading mortgage-backed securities |  |  |  |  |  |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | 691 |  | 22 |  | — |  | 139 |  | (160) |  | 124 |  | — |  | (85) |  | — |  | 731 |  | 15 |
Residential | 91 |  | (6) |  | — |  | 10 |  | (18) |  | 28 |  | — |  | (34) |  | — |  | 71 |  | (1) |
Commercial | 166 |  | — |  | — |  | 11 |  | (57) |  | 21 |  | — |  | (55) |  | — |  | 86 |  | (1) |
Total trading mortgage-backed securities | $ | 948 |  | $ | 16 |  | $ | — |  | $ | 160 |  | $ | (235) |  | $ | 173 |  | $ | — |  | $ | (174) |  | $ | — |  | $ | 888 |  | $ | 13 |
U.S. Treasury and federal agency securities | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |
State and municipal | 1 |  | — |  | — |  | 20 |  | — |  | — |  | — |  | — |  | — |  | 21 |  | — |
Foreign government | 45 |  | (3) |  | — |  | 2 |  | — |  | 23 |  | — |  | (36) |  | — |  | 31 |  | (1) |
Corporate | 315 |  | 15 |  | — |  | 61 |  | (37) |  | 120 |  | — |  | (214) |  | — |  | 260 |  | 13 |
Marketable equity securities | 244 |  | 7 |  | — |  | 100 |  | (15) |  | 77 |  | — |  | (127) |  | — |  | 286 |  | 7 |
Asset-backed securities | 244 |  | (6) |  | — |  | 21 |  | (13) |  | 53 |  | — |  | (84) |  | — |  | 215 |  | — |
Other trading assets | 783 |  | 5 |  | — |  | 27 |  | (97) |  | 155 |  | 10 |  | (327) |  | (6) |  | 550 |  | — |
Total trading non-derivative assets | $ | 2,580 |  | $ | 34 |  | $ | — |  | $ | 391 |  | $ | (397) |  | $ | 601 |  | $ | 10 |  | $ | (962) |  | $ | (6) |  | $ | 2,251 |  | $ | 32 |
Trading derivatives, net(4) |  |  |  |  |  |  |  |  |  |  |
Interest rate contracts | $ | (1,028) |  | $ | (73) |  | $ | — |  | $ | 39 |  | $ | 523 |  | $ | 3 |  | $ | 5 |  | $ | (18) |  | $ | 233 |  | $ | (316) |  | $ | (248) |
Foreign exchange contracts | 551 |  | (7) |  | — |  | 13 |  | (532) |  | (18) |  | — |  | (7) |  | 3 |  | 3 |  | (81) |
Equity contracts | (2,050) |  | (119) |  | — |  | (59) |  | 149 |  | (102) |  | — |  | (13) |  | (42) |  | (2,236) |  | (272) |
Commodity contracts | 404 |  | 174 |  | — |  | (9) |  | (126) |  | (78) |  | — |  | (47) |  | 83 |  | 401 |  | 204 |
Credit derivatives | 74 |  | (119) |  | — |  | (6) |  | 44 |  | (47) |  | — |  | — |  | — |  | (54) |  | (93) |
Total trading derivatives, net(4) | $ | (2,049) |  | $ | (144) |  | $ | — |  | $ | (22) |  | $ | 58 |  | $ | (242) |  | $ | 5 |  | $ | (85) |  | $ | 277 |  | $ | (2,202) |  | $ | (490) |
Table continues on the next page.
|  | Net realized/unrealized gains (losses) incl. in(1) | Transfers |  |  |  |  |  | Unrealized gains (losses) still held(3)
In millions of dollars | Jun. 30, 2024 | Principal transactions | Other(1)(2) | into Level 3 | out of Level 3 | Purchases | Issuances | Sales | Settlements | Sep. 30, 2024
Investments |  |  |  |  |  |  |  |  |  |  |
Mortgage-backed securities |  |  |  |  |  |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | $ | 28 |  | $ | — |  | $ | 4 |  | $ | — |  | $ | — |  | $ | 4 |  | $ | — |  | $ | (4) |  | $ | — |  | $ | 32 |  | $ | 4 |
Residential | 25 |  | — |  | 2 |  | — |  | — |  | — |  | — |  | — |  | — |  | 27 |  | 1 |
Commercial | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |
Total investment mortgage-backed securities | $ | 53 |  | $ | — |  | $ | 6 |  | $ | — |  | $ | — |  | $ | 4 |  | $ | — |  | $ | (4) |  | $ | — |  | $ | 59 |  | $ | 5 |
U.S. Treasury and federal agency securities | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |
State and municipal | 439 |  | — |  | 6 |  | — |  | (1) |  | — |  | — |  | (8) |  | — |  | 436 |  | 6 |
Foreign government | 14 |  | — |  | (2) |  | — |  | — |  | — |  | — |  | — |  | — |  | 12 |  | — |
Corporate | 112 |  | — |  | (2) |  | 21 |  | (14) |  | 60 |  | — |  | (27) |  | — |  | 150 |  | — |
Marketable equity securities | 10 |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | 10 |  | — |
Asset-backed securities | — |  | — |  | — |  | — |  | — |  | 3 |  | — |  | (3) |  | — |  | — |  | — |
Other debt securities | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |
Non-marketable equity securities | 505 |  | — |  | 12 |  | — |  | — |  | 107 |  | — |  | (1) |  | — |  | 623 |  | 10 |
Total investments | $ | 1,133 |  | $ | — |  | $ | 20 |  | $ | 21 |  | $ | (15) |  | $ | 174 |  | $ | — |  | $ | (43) |  | $ | — |  | $ | 1,290 |  | $ | 21 |
Loans | $ | 301 |  | $ | — |  | $ | 36 |  | $ | 1 |  | $ | (3) |  | $ | 1 |  | $ | 12 |  | $ | — |  | $ | (1) |  | $ | 347 |  | $ | 39 |
Mortgage servicing rights | 709 |  | — |  | (40) |  | — |  | — |  | — |  | 32 |  | — |  | (18) |  | 683 |  | (40) |
Other financial assets | 21 |  | — |  | 1 |  | — |  | — |  | — |  | 24 |  | (2) |  | (19) |  | 25 |  | — |
Liabilities |  |  |  |  |  |  |  |  |  |  |
Deposits | $ | 41 |  | $ | 1 |  | $ | 1 |  | $ | — |  | $ | (7) |  | $ | — |  | $ | 15 |  | $ | — |  | $ | (5) |  | $ | 42 |  | $ | 1 |
Securities loaned and sold under agreements to repurchase | 286 |  | — |  | — |  | — |  | — |  | 230 |  | — |  | — |  | (224) |  | 292 |  | — |
Trading account liabilities |  |  |  |  |  |  |  |  |  |  |
Securities sold, not yet purchased | 32 |  | (9) |  | — |  | 12 |  | (16) |  | 13 |  | — |  | — |  | (14) |  | 36 |  | (3) |
Other trading liabilities | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |
Short-term borrowings | 201 |  | (1) |  | — |  | 49 |  | (10) |  | — |  | 107 |  | — |  | (127) |  | 221 |  | (26) |
Long-term debt | 20,375 |  | (1,720) |  | — |  | 636 |  | (857) |  | — |  | 697 |  | — |  | (262) |  | 22,309 |  | 1,868 |
Other financial liabilities measured on a recurring basis | 3 |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | (2) |  | 1 |  | — |
(1)Net realized/unrealized gains (losses) are presented as increase (decrease) to Level 3 assets, and as (increase) decrease to Level 3 liabilities. Changes in fair value of available-for-sale debt securities are recorded in AOCI, unless related to credit impairment, while gains and losses from sales are recorded in Realized gains (losses) from sales of investments in the Consolidated Statement of Income. (2)Unrealized gains (losses) on MSRs are recorded in Other revenue in the Consolidated Statement of Income. (3)Represents the amount of total gains or losses for the period, included in earnings (and AOCI for changes in fair value of available-for-sale debt securities and DVA on fair value option liabilities), attributable to the change in fair value relating to assets and liabilities classified as Level 3 that are still held at September 30, 2024. (4)Total Level 3 trading derivative assets and liabilities have been netted in these tables for presentation purposes only.
|  | Net realized/unrealized gains (losses) incl. in(1) | Transfers |  |  |  |  |  | Unrealized gains (losses) still held(3)
In millions of dollars | Dec. 31, 2023 | Principal transactions | Other(1)(2) | into Level 3 | out of Level 3 | Purchases | Issuances | Sales | Settlements | Sep. 30, 2024
Assets |  |  |  |  |  |  |  |  |  |  |
Securities borrowed and purchased under agreements to resell | $ | 139 |  | $ | 4 |  | $ | — |  | $ | — |  | $ | — |  | $ | 111 |  | $ | — |  | $ | — |  | $ | (118) |  | $ | 136 |  | $ | 4 |
Trading non-derivative assets |  |  |  |  |  |  |  |  |  |  |
Trading mortgage-backed securities |  |  |  |  |  |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | 581 |  | (17) |  | — |  | 423 |  | (445) |  | 557 |  | — |  | (368) |  | — |  | 731 |  | (6) |
Residential | 116 |  | (9) |  | — |  | 63 |  | (76) |  | 139 |  | — |  | (162) |  | — |  | 71 |  | (3) |
Commercial | 202 |  | 17 |  | — |  | 50 |  | (146) |  | 152 |  | — |  | (189) |  | — |  | 86 |  | (4) |
Total trading mortgage-backed securities | $ | 899 |  | $ | (9) |  | $ | — |  | $ | 536 |  | $ | (667) |  | $ | 848 |  | $ | — |  | $ | (719) |  | $ | — |  | $ | 888 |  | $ | (13) |
U.S. Treasury and federal agency securities | $ | 7 |  | $ | 4 |  | $ | — |  | $ | — |  | $ | (1) |  | $ | — |  | $ | — |  | $ | — |  | $ | (10) |  | $ | — |  | $ | — |
State and municipal | 3 |  | — |  | — |  | 20 |  | — |  | — |  | — |  | (2) |  | — |  | 21 |  | — |
Foreign government | 54 |  | (3) |  | — |  | 14 |  | (49) |  | 186 |  | — |  | (171) |  | — |  | 31 |  | — |
Corporate | 500 |  | 154 |  | — |  | 136 |  | (425) |  | 485 |  | — |  | (582) |  | (8) |  | 260 |  | 23 |
Marketable equity securities | 292 |  | (2) |  | — |  | 230 |  | (64) |  | 137 |  | — |  | (307) |  | — |  | 286 |  | (12) |
Asset-backed securities | 531 |  | (24) |  | — |  | 51 |  | (191) |  | 229 |  | — |  | (381) |  | — |  | 215 |  | (5) |
Other trading assets | 833 |  | 170 |  | — |  | 179 |  | (263) |  | 350 |  | 16 |  | (726) |  | (9) |  | 550 |  | 41 |
Total trading non-derivative assets | $ | 3,119 |  | $ | 290 |  | $ | — |  | $ | 1,166 |  | $ | (1,660) |  | $ | 2,235 |  | $ | 16 |  | $ | (2,888) |  | $ | (27) |  | $ | 2,251 |  | $ | 34 |
Trading derivatives, net(4) |  |  |  |  |  |  |  |  |  |  |
Interest rate contracts | $ | (1,085) |  | $ | (756) |  | $ | — |  | $ | 169 |  | $ | 506 |  | $ | 83 |  | $ | 19 |  | $ | (35) |  | $ | 783 |  | $ | (316) |  | $ | (252) |
Foreign exchange contracts | 295 |  | 500 |  | — |  | 51 |  | (459) |  | (91) |  | — |  | (173) |  | (120) |  | 3 |  | (49) |
Equity contracts | (1,634) |  | (345) |  | — |  | (130) |  | 686 |  | (670) |  | — |  | (68) |  | (75) |  | (2,236) |  | (563) |
Commodity contracts | 279 |  | 335 |  | — |  | 23 |  | (138) |  | (67) |  | — |  | (64) |  | 33 |  | 401 |  | 397 |
Credit derivatives | (73) |  | (19) |  | — |  | (4) |  | 24 |  | 11 |  | — |  | — |  | 7 |  | (54) |  | (78) |
Total trading derivatives, net(4) | $ | (2,218) |  | $ | (285) |  | $ | — |  | $ | 109 |  | $ | 619 |  | $ | (734) |  | $ | 19 |  | $ | (340) |  | $ | 628 |  | $ | (2,202) |  | $ | (545) |
Table continues on the next page.
|  | Net realized/unrealized gains (losses) incl. in(1) | Transfers |  |  |  |  |  | Unrealized gains (losses) still held(3)
In millions of dollars | Dec. 31, 2023 | Principal transactions | Other(1)(2) | into Level 3 | out of Level 3 | Purchases | Issuances | Sales | Settlements | Sep. 30, 2024
Investments |  |  |  |  |  |  |  |  |  |  |
Mortgage-backed securities |  |  |  |  |  |  |  |  |  |  |
U.S. government-sponsored agency guaranteed | $ | 75 |  | $ | — |  | $ | 3 |  | $ | — |  | $ | — |  | $ | 7 |  | $ | — |  | $ | (53) |  | $ | — |  | $ | 32 |  | $ | 4 |
Residential | 116 |  | — |  | — |  | 1 |  | (90) |  | — |  | — |  | — |  | — |  | 27 |  | — |
Total investment mortgage-backed securities | $ | 191 |  | $ | — |  | $ | 3 |  | $ | 1 |  | $ | (90) |  | $ | 7 |  | $ | — |  | $ | (53) |  | $ | — |  | $ | 59 |  | $ | 4 |
U.S. Treasury and federal agency securities | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | — |
State and municipal | 542 |  | — |  | (25) |  | — |  | (7) |  | — |  | — |  | (74) |  | — |  | 436 |  | (7) |
Foreign government | 194 |  | — |  | (14) |  | 6 |  | (174) |  | 36 |  | — |  | (36) |  | — |  | 12 |  | — |
Corporate | 362 |  | — |  | (9) |  | 63 |  | (293) |  | 111 |  | — |  | (84) |  | — |  | 150 |  | (2) |
Marketable equity securities | 27 |  | — |  | (17) |  | — |  | — |  | — |  | — |  | — |  | — |  | 10 |  | — |
Asset-backed securities | — |  | — |  | — |  | — |  | — |  | 3 |  | — |  | (3) |  | — |  | — |  | — |
Other debt securities | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |
Non-marketable equity securities | 483 |  | — |  | 4 |  | — |  | — |  | 167 |  | — |  | (31) |  | — |  | 623 |  | 10 |
Total investments | $ | 1,799 |  | $ | — |  | $ | (58) |  | $ | 70 |  | $ | (564) |  | $ | 324 |  | $ | — |  | $ | (281) |  | $ | — |  | $ | 1,290 |  | $ | 5 |
Loans | $ | 427 |  | $ | — |  | $ | (16) |  | $ | 664 |  | $ | (894) |  | $ | 2 |  | $ | 244 |  | $ | — |  | $ | (80) |  | $ | 347 |  | $ | 175 |
Mortgage servicing rights | 691 |  | — |  | (23) |  | — |  | — |  | — |  | 68 |  | — |  | (53) |  | 683 |  | (16) |
Other financial assets | 30 |  | — |  | (1) |  | — |  | — |  | 5 |  | 37 |  | (4) |  | (42) |  | 25 |  | (1) |
Liabilities |  |  |  |  |  |  |  |  |  |  |
Deposits | $ | 29 |  | $ | 1 |  | $ | 5 |  | $ | 51 |  | $ | (40) |  | $ | — |  | $ | 30 |  | $ | — |  | $ | (22) |  | $ | 42 |  | $ | 4 |
Securities loaned and sold under agreements to repurchase | 390 |  | — |  | — |  | — |  | — |  | 668 |  | — |  | — |  | (766) |  | 292 |  | — |
Trading account liabilities |  |  |  |  |  |  |  |  |  |  |
Securities sold, not yet purchased | 35 |  | (17) |  | — |  | 26 |  | (26) |  | 109 |  | — |  | — |  | (125) |  | 36 |  | (1) |
Other trading liabilities | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |  | — |
Short-term borrowings | 481 |  | (83) |  | — |  | 69 |  | (527) |  | 1 |  | 318 |  | — |  | (204) |  | 221 |  | (78) |
Long-term debt | 38,380 |  | (293) |  | — |  | 3,674 |  | (22,587) |  | — |  | 5,479 |  | — |  | (2,930) |  | 22,309 |  | (1,021) |
Other financial liabilities | 6 |  | — |  | — |  | — |  | — |  | — |  | 5 |  | — |  | (10) |  | 1 |  | — |
(1)Net realized/unrealized gains (losses) are presented as increase (decrease) to Level 3 assets, and as (increase) decrease to Level 3 liabilities. Changes in fair value of available-for-sale debt securities are recorded in AOCI, unless related to credit impairment, while gains and losses from sales are recorded in Realized gains (losses) from sales of investments in the Consolidated Statement of Income. (2)Unrealized gains (losses) on MSRs are recorded in Other revenue in the Consolidated Statement of Income. (3)Represents the amount of total gains or losses for the period, included in earnings (and AOCI for changes in fair value of available-for-sale debt securities and DVA on fair value option liabilities), attributable to the change in fair value relating to assets and liabilities classified as Level 3 that are still held at September 30, 2024. (4)Total Level 3 trading derivative assets and liabilities have been netted in these tables for presentation purposes only.
Significant valuation techniques and most significant unobservable inputs used in Level 3 fair value measurements | The following tables present the valuation techniques covering the majority of Level 3 inventory and the most significant unobservable inputs used in Level 3 fair value measurements. Differences between these tables and amounts presented in the Level 3 Fair Value Rollforward tables represent individually immaterial items that have been measured using a variety of valuation techniques other than those listed.
As of September 30, 2025 | Fair value(1) (in millions) | Methodology | Input | Low(2)(3) | High(2)(3) | Weighted average(4)
Assets |  |  |  |  |  |
Mortgage-backed securities | $ | 337 |  | Price-based | Price | $ | 1.07 |  | $ | 108.15 |  | $ | 34.07 |
| 244 |  | Yield analysis | Yield | 4.37 | % | 22.41 | % | 7.55 | %
State and municipal, foreign government, corporate and other debt securities | $ | 722 |  | Price-based | Price | $ | — | $ | 201.78 | $ | 108.92
| 687 |  | Model-based | Credit spread | 167.00 bps | 508.30 bps | 366.91 bps
Non-marketable equities(5) | $ | 277 |  | Comparable analysis | Illiquidity discount | 7.70 | % | 33.00 | % | 16.60 | %
|  |  | Revenue multiple | 8.61x | 30.71x | 14.10x
|  |  | EBITDA multiple | 14.20x | 17.80x | 16.00x
| 96 |  | Model-based | Discount rate | 12.60 | % | 17.50 | % | 15.92 | %
| 71 |  | Price-based | Price | $2.90 | $353.72 | $125.66
Derivatives—gross(6) |  |  |  |  |  |
Interest rate contracts (gross) | $ | 4,036 |  | Model-based | IR normal volatility | 0.05 | % | 2.99 | % | 0.64 | %
|  |  | Equity volatility | 3.59 | % | 42.92 | % | 13.30 | %
Foreign exchange contracts (gross) | $ | 1,279 |  | Model-based | IR normal volatility | 0.50 | % | 0.87 | % | 0.77 | %
|  |  | IR basis | (1.17) | % | 2.78 | % | (0.07) | %
|  |  | Equity volatility | 3.00 | % | 15.80 | % | 6.87 | %
|  |  | FX volatility | 2.71 | % | 28.29 | % | 7.69 | %
Equity contracts (gross)(7) | $ | 4,995 |  | Model-based | Equity volatility | 3.00 | % | 96.55 | % | 18.64 | %
|  |  | Equity forward | 69.15 | % | 347.85 | % | 111.99 | %
|  |  | Equity-Equity correlation | (36.22) | % | 98.91 | % | 68.16 | %
|  |  | Equity-FX correlation | (75.00) | % | 70.00 | % | (15.14) | %
|  |  | Recovery rate | 6.25 | % | 6.25 | % | 6.25 | %
|  |  | WAL | 2.65 years | 2.65 years | 2.65 years
Commodity and other contracts (gross) | $ | 1,769 |  | Model-based | Forward price | 0.16 | % | 334.80 | % | 101.52 | %
|  |  | Commodity volatility | 2.06 | % | 242.89 | % | 44.40 | %
Credit derivatives (gross) | $ | 1,140 |  | Model-based | Credit spread | 5.17 bps | 1180.00 bps | 132.75 bps
|  |  | Recovery rate | 0.50 | % | 40.00 | % | 31.15 | %
|  |  | Credit spread volatility | 32.94 | % | 112.79 | % | 94.14 | %
| 977 |  | Price-based | Price | $ | 65.10 | $ | 112.55 | $ | 91.95
|  |  | Upfront points | 4.13 | % | 106.28 | % | 60.79 | %
Mortgage servicing rights | $ | 659 |  | Cash flow | Yield | (0.10) | % | 12.00 | % | 6.54 | %
|  |  | WAL | 3.33 years | 8.29 years | 7.07 years
Liabilities |  |  |  |  |  |
Securities loaned and sold under agreements to repurchase | $ | 1,082 |  | Model-based | Interest rate | 2.11 | % | 5.40 | % | 3.71 | %
|  |  | IR normal volatility | 0.50 | % | 0.89 | % | 0.59 | %
Short-term borrowings and long-term debt | $ | 22,686 |  | Model-based | IR normal volatility | 0.05 | % | 2.99 | % | 0.76 | %
|  |  | Equity volatility | 6.03 | % | 96.30 | % | 19.11 | %
|  |  | Equity forward | 69.15 | % | 347.85 | % | 114.48 | %
|  |  | Equity-IR correlation | (42.00) | % | 50.00 | % | 26.32 | %
|  |  | Equity-FX correlation | (75.00) | % | 70.00 | % | (21.06) | %
As of December 31, 2024 | Fair value(1) (in millions) | Methodology | Input | Low(2)(3) | High(2)(3) | Weighted average(4)
Assets |  |  |  |  |  |
Securities borrowed and purchased under agreements to resell | $ | 128 |  | Model-based | Credit spread | 10 bps | 10 bps | 10 bps
|  |  | Interest rate | 3.81 | % | 3.81 | % | 3.81 | %
Mortgage-backed securities | $ | 230 |  | Yield analysis | Yield | 5.24 | % | 18.43 | % | 9.25 | %
| 214 |  | Price-based | Price | $ | 0.01 |  | $ | 99.81 |  | $ | 35.24 |
State and municipal, foreign government, corporate and other debt securities | $ | 560 |  | Price-based | Price | $ | — |  | $ | 173.20 |  | $ | 98.52 |
| 489 |  | Model-based | Credit spread | 35 bps | 550 bps | 277 bps
|  |  | Yield | 4.20 | % | 10.60 | % | 9.88 | %
| 140 |  | Cash flow | WAL | 3.59 years | 8.82 years | 7.57 years
Marketable equities securities(5) | $ | 131 |  | Price-based | Price | $ | — |  | $ | 14,382.07 |  | $ | 442.64 |
| 22 |  | Model-based | WAL | 2.40 years | 2.40 years | 2.40 years
|  |  | Recovery (in millions) | $ | 8,628 |  | $ | 8,628 |  | $ | 8,628 |
Asset-backed securities | $ | 132 |  | Price-based | Price | $ | 3.46 |  | $ | 132.54 |  | $ | 74.86 |
| 47 |  | Yield analysis | Yield | 5.85 | % | 12.76 | % | 8.07 | %
Non-marketable equities | $ | 222 |  | Comparable analysis | Illiquidity discount | 7.40 | % | 33.00 | % | 16.47 | %
|  |  | Revenue multiple | 4.50x | 16.31x | 11.97x
|  |  | EBITDA multiples | 16.20x | 16.20x | 16.20x
| 81 |  | Price-based | Price | $ | 0.54 |  | $ | 2,960.96 |  | $ | 432.84 |
| 50 |  | Cash flow | Discount rate | 9.75 | % | 17.50 | % | 13.28 | %
| 50 |  | Model-based |  |  |  |
Derivatives—gross(6) |  |  |  |  |  |
Interest rate contracts (gross) | $ | 3,574 |  | Model-based | IR normal volatility | 0.16 | % | 20.00 | % | 2.18 | %
|  |  | Yield | 1.69 | % | 46.32 | % | 5.64 | %
|  |  | Equity forward | 71.78 | % | 334.29 | % | 106.48 | %
Foreign exchange contracts (gross) | $ | 1,247 |  | Model-based | IR normal volatility | 0.67 | % | 1.13 | % | 0.93 | %
|  |  | IR basis | (7.50) | % | 64.75 | % | 5.01 | %
|  |  | FX volatility | 3.33 | % | 27.64 | % | 12.55 | %
|  |  | Yield | 1.69 | % | 46.32 | % | 9.26 | %
Equity contracts (gross)(7) | $ | 4,345 |  | Model-based | Equity volatility | — | % | 145.41 | % | 32.89 | %
|  |  | Equity forward | 71.78 | % | 334.29 | % | 105.90 | %
|  |  | Equity-FX correlation | (93.33) | % | 70.00 | % | (14.52) | %
|  |  | Equity-Equity correlation | (36.22) | % | 99.00 | % | 72.43 | %
Commodity and other contracts (gross) | $ | 1,716 |  | Model-based | Forward price | 1.84 | % | 244.41 | % | 115.84 | %
|  |  | Commodity volatility | 7.14 | % | 285.61 | % | 35.86 | %
As of December 31, 2024 | Fair value(1) (in millions) | Methodology | Input | Low(2)(3) | High(2)(3) | Weighted average(4)
Credit derivatives (gross) | $ | 869 |  | Model-based | Recovery rate | 20.00 | % | 72.00 | % | 41.54 | %
|  |  | Credit spread | 5.00 bps | 747.27 bps | 100.50 bps
|  |  | Credit spread volatility | 29.85 | % | 81.44 | % | 67.58 | %
| 468 |  | Price-based | Price | $ | 43.71 |  | $ | 103.53 |  | $ | 85.76 |
|  |  | Upfront points | (6.25) | % | 110.52 | % | 43.93 | %
Other financial assets and liabilities (gross) | $ | 14 |  | Price-based | Price | $ | 91.12 |  | $ | 104.49 |  | $ | 100.04 |
Loans and leases | $ | 177 |  | Model-based | Equity volatility | 35.42 | % | 41.94 | % | 37.21 | %
|  |  | Forward price | 1.84 | % | 244.41 | % | 102.92 | %
| 82 |  | Price-based | Price | $ | 73.88 |  | $ | 99.25 |  | $ | 85.09 |
Mortgage servicing rights | $ | 671 |  | Cash flow | WAL | 3.59 years | 8.82 years | 7.57 years
| 84 |  | Model-based | Yield | 0.30 | % | 12.00 | % | 6.82 | %
Liabilities |  |  |  |  |  |
Interest-bearing deposits | $ | 39 |  | Model-based | Forward price | 100.00 | % | 100.00 | % | 100.00 | %
Securities loaned and sold under agreements to repurchase | $ | 390 |  | Model-based | Interest rate | 4.25 | % | 4.85 | % | 4.28 | %
|  |  | IR normal volatility | 0.67 | % | 1.13 | % | 0.93 | %
Trading account liabilities |  |  |  |  |  |
Securities sold, not yet purchased and other trading liabilities | $ | 27 |  | Price-based | Price | $ | — |  | $ | 14,382.07 |  | $ | 91.47 |
Short-term borrowings and long-term debt | $ | 20,883 |  | Model-based | IR normal volatility | 0.04 | % | 20.00 | % | 1.54 | %
|  |  | Equity volatility | — | % | 145.41 | % | 19.81 | %
|  |  | Equity-IR correlation | (34.00) | % | 60.00 | % | 27.29 | %
(1)The tables above include the fair values for the items listed and may not represent the total population for each category. (2)Some inputs are shown as zero due to rounding. (3)When the low and high inputs are the same, there is either a constant input applied to all positions, or the methodology involving the input applies to only one large position. (4)Weighted averages are calculated based on the fair values of the instruments. (5)For equity securities, the price inputs are expressed on an absolute basis, not as a percentage of the notional amount. (6)Both trading and non-trading account derivatives—assets and liabilities—are presented on a gross absolute value basis. (7)Includes hybrid products.
Items measured at fair value of a nonrecurring basis | The following tables present the carrying amounts of all assets that were still held as of the balance sheet date for which a nonrecurring fair value measurement was recorded during the period. The amounts reflect the fair values of the assets as of their respective remeasurement dates, which are generally prior to the balance sheet date. The following tables exclude certain consumer mortgage loans for which Citi has elected the fair value option (see Note 24), and consumer loans and other assets held by businesses held-for-sale (see Note 2):
In millions of dollars | Fair value | Level 2 | Level 3
September 30, 2025 |  |  |
Loans HFS(1) | $ | 567 |  | $ | 331 |  | $ | 236 |
Other real estate owned | 2 |  | — |  | 2 |
Loans(2) | 620 |  | — |  | 620 |
Non-marketable equity securities measured using the measurement alternative | 291 |  | — |  | 291 |
Total assets at fair value on a nonrecurring basis | $ | 1,480 |  | $ | 331 |  | $ | 1,149 |
In millions of dollars | Fair value | Level 2 | Level 3
December 31, 2024 |  |  |
Loans HFS(1) | $ | 684 |  | $ | 413 |  | $ | 271 |
Other real estate owned | 1 |  | — |  | 1 |
Loans(2) | 353 |  | — |  | 353 |
Non-marketable equity securities measured using the measurement alternative | 184 |  | — |  | 184 |
Total assets at fair value on a nonrecurring basis | $ | 1,222 |  | $ | 413 |  | $ | 809 |
(1)Net of mark-to-market amounts on the unfunded portion of loans HFS recognized as Other liabilities on the Consolidated Balance Sheet. (2)Represents collateral-dependent loans held-for-investment for which the fair value of collateral is used to estimate expected credit losses, and whose carrying amount is based on the fair value of the underlying collateral less costs to sell, as applicable (primarily real estate).
Valuation techniques and inputs for Level 3 nonrecurring fair value measurements | The following tables present the valuation techniques covering the majority of Level 3 nonrecurring fair value measurements and the most significant unobservable inputs used in those measurements:
As of September 30, 2025 | Fair value(1) (in millions) | Methodology | Input | Low(2) | High | Weighted average(3) |  |
Loans HFS | $ | 235 |  | Price-based | Price | $ | 80.00 |  | $ | 100.00 |  | $ | 95.55 |  |  |
Loans(4) | $ | 620 |  | Recovery analysis | Appraised value(5) | $ | 10,000 |  | $ | 184,687,798 |  | $ | 99,270,639 |  |  |
|  |  | Recovery rate | 35.10 | % | 90.10 | % | 57.97 | % |  |
Non-marketable equity securities measured using the measurement alternative | $ | 163 |  | Price-based | Price | $ | 9.94 |  | $ | 205.01 |  | $ | 94.50 |  |  |
| 127 |  | Comparable analysis | Revenue multiple | 3.00x | 53.75x | 31.84x |  |
As of December 31, 2024 | Fair value(1) (in millions) | Methodology | Input | Low(2) | High | Weighted average(3)
Loans HFS | $ | 271 |  | Price-based | Price | $ | — |  | $ | 101.00 |  | $ | 96.61 |
Loans(4) | $ | 353 |  | Recovery analysis | Appraised value(5) | $ | 10,000 |  | $ | 104,049,422 |  | $ | 58,636,070 |
Non-marketable equity securities measured using the measurement alternative | $ | 136 |  | Price-based | Price | $ | 1.50 |  | $ | 2,961.00 |  | $ | 258.00 |
| 29 |  | Comparable analysis | Revenue multiple | 3.80x | 9.19x | 6.67x
| 19 |  | Recovery analysis | Appraised value(5) | $ | 503,332 |  | $ | 7,220,000 |  | $ | 4,309,976 |
(1)The tables above include the fair values for the items listed and may not represent the total population for each category. (2)Some inputs are shown as zero due to rounding. (3)Weighted averages are calculated based on the fair values of the instruments. (4)Represents collateral-dependent loans held-for-investment for which the fair value of collateral is used to estimate expected credit losses, and whose carrying amount is based on the fair value of the underlying collateral less costs to sell, as applicable (primarily real estate). (5)Appraised values are disclosed in whole dollars.
Changes in total nonrecurring fair value measurements | The following table presents total nonrecurring fair value measurements for the period, included in earnings, attributable to the change in fair value relating to assets that were still held:
| Three Months Ended September 30, | Nine Months Ended September 30,
In millions of dollars | 2025 | 2024 | 2025 | 2024
Loans HFS | $ | (10) |  | $ | (1) |  | $ | (22) |  | $ | (46) |
Other real estate owned | (1) |  | — |  | (1) |  | — |
Loans(1) | (79) |  | (16) |  | (67) |  | (16) |
Non-marketable equity securities measured using the measurement alternative | (8) |  | (8) |  | (51) |  | 20 |
Total nonrecurring fair value gains (losses) | $ | (98) |  | $ | (25) |  | $ | (141) |  | $ | (42) |
(1)Represents collateral-dependent loans held-for-investment for which the fair value of collateral is used to estimate expected credit losses, and whose carrying amount is based on the fair value of the underlying collateral less costs to sell, as applicable (primarily real estate).
Estimated fair value of financial instruments | The following tables present the carrying value and fair value of Citigroup’s financial instruments that are not carried at fair value. The tables below therefore exclude items measured at fair value on a recurring basis presented in the tables above.
| September 30, 2025 | Estimated fair value
| Carrying value | Estimated fair value |  |  |
In billions of dollars | Level 1 | Level 2 | Level 3
Assets |  |  |  |  |
HTM debt securities, net of allowance(1) | $ | 202.3 |  | $ | 190.6 |  | $ | 89.8 |  | $ | 98.6 |  | $ | 2.2 |
Securities borrowed and purchased under agreements to resell | 156.6 |  | 156.6 |  | — |  | 156.6 |  | — |
Loans(2)(3) | 706.6 |  | 722.8 |  | — |  | — |  | 722.8 |
Other financial assets(3)(4)(5) | 457.7 |  | 457.7 |  | 348.1 |  | 109.6 |  | — |
Liabilities |  |  |  |  |
Deposits | $ | 1,380.2 |  | $ | 1,380.2 |  | $ | — |  | $ | 1,380.2 |  | $ | — |
Securities loaned and sold under agreements to repurchase | 147.6 |  | 147.6 |  | — |  | 147.6 |  | — |
Long-term debt(6) | 186.0 |  | 190.7 |  | — |  | 186.3 |  | 4.4 |
Other financial liabilities(5)(7) | 155.7 |  | 155.7 |  | — |  | 155.7 |  | — |
| December 31, 2024 | Estimated fair value
| Carrying value | Estimated fair value |  |  |
In billions of dollars | Level 1 | Level 2 | Level 3
Assets |  |  |  |  |
HTM debt securities, net of allowance(1) | $ | 247.6 |  | $ | 229.8 |  | $ | 120.2 |  | $ | 107.4 |  | $ | 2.2 |
Securities borrowed and purchased under agreements to resell | 133.2 |  | 133.2 |  | — |  | 133.2 |  | — |
Loans(2)(3) | 667.6 |  | 673.5 |  | — |  | — |  | 673.5 |
Other financial assets(3)(4) | 362.2 |  | 362.2 |  | 260.6 |  | 15.9 |  | 85.7 |
Liabilities |  |  |  |  |
Deposits | $ | 1,280.9 |  | $ | 1,280.9 |  | $ | — |  | $ | 1,280.9 |  | $ | — |
Securities loaned and sold under agreements to repurchase | 205.6 |  | 205.6 |  | — |  | 205.6 |  | — |
Long-term debt(6) | 174.5 |  | 178.0 |  | — |  | 162.1 |  | 15.9 |
Other financial liabilities(7) | 137.7 |  | 137.7 |  | — |  | 34.7 |  | 103.0 |
(1)Includes $5.2 billion and $5.2 billion of non-marketable equity securities carried at cost at September 30, 2025 and December 31, 2024, respectively. (2)The carrying value of loans is net of the allowance for credit losses on loans of $19.2 billion for September 30, 2025 and $18.6 billion for December 31, 2024. In addition, the carrying values exclude $0.2 billion and $0.3 billion of lease finance receivables at September 30, 2025 and December 31, 2024, respectively. (3)Includes items measured at fair value on a nonrecurring basis. (4)Includes cash and due from banks, deposits with banks, brokerage receivables, reinsurance recoverables and other financial instruments included in Other assets on the Consolidated Balance Sheet, for all of which the carrying value is a reasonable estimate of fair value. (5)As a result of Citi refining its application of fair value hierarchy methodologies, certain other financial assets and other financial liabilities that were previously classified as Level 2 or 3 are now classified as Level 1 or 2. (6)The carrying value includes long-term debt balances under qualifying fair value hedges. (7)Includes brokerage payables, separate and variable accounts, short-term borrowings (carried at cost) and other financial instruments included in Other liabilities on the Consolidated Balance Sheet, for all of which the carrying value is a reasonable estimate of fair value.

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- Definition Tabular disclosure of the fair value measurement of assets and liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets and liabilities) and gains or losses recognized in other comprehensive income, and a description of where those gains or losses included in earnings (or changes in net assets and liabilities) are reported in the statement of income (or activities); (2) purchases, sales, issuances, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset and liability. + References No definition available. + Details
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