FAIR VALUE MEASUREMENT (Tables)

12 Months Ended

Dec. 31, 2021

Fair Value Disclosures [Abstract]

Schedule of CVA and FVA applied to fair value of derivative instruments

The table below summarizes the CVA and FVA applied to the fair value of derivative instruments at December 31, 2021 and 2020:

	Credit and funding valuation adjustments contra-liability (contra-asset)
In millions of dollars	December 31, 2021		December 31, 2020
Counterparty CVA	$	(705)	$	(800)
Asset FVA	(433)		(525)
Citigroup (own credit) CVA	379		403
Liability FVA	110		67
Total CVA and FVA—derivative instruments	$	(649)	$	(855)

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 on derivative instruments, net of hedges, FVA on derivatives and debt valuation adjustments (DVA) on Citi’s own fair value option (FVO) liabilities for the years indicated:

	Credit/funding/debt valuation adjustments gain (loss)
In millions of dollars	2021		2020		2019
Counterparty CVA	$	79	$	(101)	$	149
Asset FVA	96		(95)		13
Own credit CVA	(33)		133		(131)
Liability FVA	(22)		(6)		(63)
Total CVA and FVA—derivative instruments	$	120	$	(69)	$	(32)
DVA related to own FVO liabilities(1)	$	296	$	(616)	$	(1,473)
Total CVA, FVA and FVO DVA	$	416	$	(685)	$	(1,505)

(1)    See Notes 1, 17 and 19.

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 December 31, 2021 and 2020. 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. The effects of these hedges are presented gross in the following tables:

Fair Value Levels

In millions of dollars at December 31, 2021	Level 1		Level 2		Level 3		Gross inventory		Netting(1)		Net balance
Assets
Securities borrowed and purchased under agreements to resell	$	—	$	342,030	$	231	$	342,261	$	(125,795)	$	216,466
Trading non-derivative assets
Trading mortgage-backed securities
U.S. government-sponsored agency guaranteed	—		34,534		496		35,030		—		35,030
Residential	1		643		104		748		—		748
Commercial	—		778		81		859		—		859
Total trading mortgage-backed securities	$	1	$	35,955	$	681	$	36,637	$	—	$	36,637
U.S. Treasury and federal agency securities	$	44,900	$	3,230	$	4	$	48,134	$	—	$	48,134
State and municipal	—		1,995		37		2,032		—		2,032
Foreign government	39,176		31,485		23		70,684		—		70,684
Corporate	1,544		16,156		412		18,112		—		18,112
Equity securities	53,833		10,047		174		64,054		—		64,054
Asset-backed securities	—		981		613		1,594		—		1,594
Other trading assets(2)	—		20,346		576		20,922		—		20,922
Total trading non-derivative assets	$	139,454	$	120,195	$	2,520	$	262,169	$	—	$	262,169
Trading derivatives
Interest rate contracts	$	90	$	161,500	$	3,898	$	165,488
Foreign exchange contracts	—		134,912		637		135,549
Equity contracts	41		43,904		1,307		45,252
Commodity contracts	—		28,547		1,797		30,344
Credit derivatives	—		9,299		919		10,218
Total trading derivatives—before netting and collateral	$	131	$	378,162	$	8,558	$	386,851
Netting agreements									$	(292,628)
Netting of cash collateral received(3)									(24,447)
Total trading derivatives—after netting and collateral	$	131	$	378,162	$	8,558	$	386,851	$	(317,075)	$	69,776
Investments
Mortgage-backed securities
U.S. government-sponsored agency guaranteed	$	—	$	33,165	$	51	$	33,216	$	—	$	33,216
Residential	—		286		94		380		—		380
Commercial	—		25		—		25		—		25
Total investment mortgage-backed securities	$	—	$	33,476	$	145	$	33,621	$	—	$	33,621
U.S. Treasury and federal agency securities	$	122,271	$	168	$	1	$	122,440	$	—	$	122,440
State and municipal	—		1,849		772		2,621		—		2,621
Foreign government	56,842		61,112		786		118,740		—		118,740
Corporate	2,861		2,871		188		5,920		—		5,920
Marketable equity securities	350		177		16		543		—		543
Asset-backed securities	—		300		3		303		—		303
Other debt securities	—		4,877		—		4,877		—		4,877
Non-marketable equity securities(4)	—		28		316		344		—		344
Total investments	$	182,324	$	104,858	$	2,227	$	289,409	$	—	$	289,409

Table continues on the next page.

In millions of dollars at December 31, 2021	Level 1			Level 2			Level 3			Gross inventory		Netting(1)		Net balance
Loans	$	—		$	5,371		$	711		$	6,082	$	—	$	6,082
Mortgage servicing rights	—			—			404			404		—		404
Non-trading derivatives and other financial assets measured on a recurring basis	$	4,075		$	8,194		$	73		$	12,342	$	—	$	12,342
Total assets	$	325,984		$	958,810		$	14,724		$	1,299,518	$	(442,870)	$	856,648
Total as a percentage of gross assets(5)	25.1		%	73.8		%	1.1		%
Liabilities
Interest-bearing deposits	$	—		$	1,483		$	183		$	1,666	$	—	$	1,666
Securities loaned and sold under agreements to repurchase	—			174,318			643			174,961		(118,267)		56,694
Trading account liabilities
Securities sold, not yet purchased	82,675			23,268			65			106,008		—		106,008
Other trading liabilities	—			5			—			5		—		5
Total trading liabilities	$	82,675		$	23,273		$	65		$	106,013	$	—	$	106,013
Trading derivatives
Interest rate contracts	$	56		$	147,846		$	2,172		$	150,074
Foreign exchange contracts	—			134,572			726			135,298
Equity contracts	60			46,177			3,447			49,684
Commodity contracts	—			30,004			1,375			31,379
Credit derivatives	—			10,065			950			11,015
Total trading derivatives—before netting and collateral	$	116		$	368,664		$	8,670		$	377,450
Netting agreements												$	(292,628)
Netting of cash collateral paid(3)												(29,306)
Total trading derivatives—after netting and collateral	$	116		$	368,664		$	8,670		$	377,450	$	(321,934)	$	55,516
Short-term borrowings	$	—		$	7,253		$	105		$	7,358	$	—	$	7,358
Long-term debt	—			57,100			25,509			82,609		—		82,609
Total non-trading derivatives and other financial liabilities measured on a recurring basis	$	3,574		$	—		$	1		$	3,575	$	—	$	3,575
Total liabilities	$	86,365		$	632,091		$	35,176		$	753,632	$	(440,201)	$	313,431
Total as a percentage of gross liabilities(5)	11.5		%	83.9		%	4.7		%

(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)Includes positions related to investments in unallocated precious metals, as discussed in Note 25. Also includes physical commodities accounted for at the lower of cost or fair value and unfunded credit products.

(3)Represents the netting of cash collateral paid and received by counterparties under enforceable credit support agreements. Substantially all netting of cash collateral received and paid is against OTC derivative assets and liabilities, respectively.

(4)Amounts exclude $0.1 billion of investments measured at net asset value (NAV) in accordance with ASU No. 2015-07, Fair Value Measurement (Topic 820): Disclosures for Investments in Certain Entities That Calculate Net Asset Value per Share (or Its Equivalent).

(5)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, 2020	Level 1		Level 2		Level 3		Gross inventory		Netting(1)		Net balance
Assets
Securities borrowed and purchased under agreements to resell	$	—	$	335,073	$	320	$	335,393	$	(150,189)	$	185,204
Trading non-derivative assets
Trading mortgage-backed securities
U.S. government-sponsored agency guaranteed	—		42,903		27		42,930		—		42,930
Residential	—		391		340		731		—		731
Commercial	—		893		136		1,029		—		1,029
Total trading mortgage-backed securities	$	—	$	44,187	$	503	$	44,690	$	—	$	44,690
U.S. Treasury and federal agency securities	$	64,529	$	2,269	$	—	$	66,798	$	—	$	66,798
State and municipal	—		1,224		94		1,318		—		1,318
Foreign government	68,195		15,143		51		83,389		—		83,389
Corporate	1,607		18,840		375		20,822		—		20,822
Equity securities	54,117		12,289		73		66,479		—		66,479
Asset-backed securities	—		776		1,606		2,382		—		2,382
Other trading assets(2)	—		11,295		945		12,240		—		12,240
Total trading non-derivative assets	$	188,448	$	106,023	$	3,647	$	298,118	$	—	$	298,118
Trading derivatives
Interest rate contracts	$	42	$	238,026	$	3,393	$	241,461
Foreign exchange contracts	2		155,994		674		156,670
Equity contracts	66		48,362		2,091		50,519
Commodity contracts	—		13,546		992		14,538
Credit derivatives	—		8,634		1,155		9,789
Total trading derivatives—before netting and collateral	$	110	$	464,562	$	8,305	$	472,977
Netting agreements									$	(364,879)
Netting of cash collateral received(3)									(31,137)
Total trading derivatives—after netting and collateral	$	110	$	464,562	$	8,305	$	472,977	$	(396,016)	$	76,961
Investments
Mortgage-backed securities
U.S. government-sponsored agency guaranteed	$	—	$	43,888	$	30	$	43,918	$	—	$	43,918
Residential	—		571		—		571		—		571
Commercial	—		50		—		50		—		50
Total investment mortgage-backed securities	$	—	$	44,509	$	30	$	44,539	$	—	$	44,539
U.S. Treasury and federal agency securities	$	146,032	$	172	$	—	$	146,204	$	—	$	146,204
State and municipal	—		2,885		834		3,719		—		3,719
Foreign government	77,056		47,644		268		124,968		—		124,968
Corporate	6,326		4,114		60		10,500		—		10,500
Equity securities	287		228		—		515		—		515
Asset-backed securities	—		277		1		278		—		278
Other debt securities	—		4,876		—		4,876		—		4,876
Non-marketable equity securities(4)	—		50		349		399		—		399
Total investments	$	229,701	$	104,755	$	1,542	$	335,998	$	—	$	335,998

Table continues on the next page.

In millions of dollars at December 31, 2020	Level 1			Level 2			Level 3			Gross inventory		Netting(1)		Net balance
Loans	$	—		$	4,869		$	1,985		$	6,854	$	—	$	6,854
Mortgage servicing rights	—			—			336			336		—		336
Non-trading derivatives and other financial assets measured on a recurring basis	$	6,230		$	8,383		$	—		$	14,613	$	—	$	14,613
Total assets	$	424,489		$	1,023,665		$	16,135		$	1,464,289	$	(546,205)	$	918,084
Total as a percentage of gross assets(5)	29.0		%	69.9		%	1.1		%
Liabilities
Interest-bearing deposits	$	—		$	1,752		$	206		$	1,958	$	—	$	1,958
Securities loaned and sold under agreements to repurchase	—			156,644			631			157,275		(97,069)		60,206
Trading account liabilities
Securities sold, not yet purchased	85,353			14,477			214			100,044		—		100,044
Other trading liabilities	—			—			26			26		—		26
Total trading account liabilities	$	85,353		$	14,477		$	240		$	100,070	$	—	$	100,070
Trading derivatives
Interest rate contracts	$	25		$	220,607		$	1,779		$	222,411
Foreign exchange contracts	3			155,441			622			156,066
Equity contracts	53			58,212			5,304			63,569
Commodity contracts	—			17,393			700			18,093
Credit derivatives	—			9,022			1,107			10,129
Total trading derivatives—before netting and collateral	$	81		$	460,675		$	9,512		$	470,268
Netting agreements												$	(364,879)
Netting of cash collateral paid(3)												(37,432)
Total trading derivatives—after netting and collateral	$	81		$	460,675		$	9,512		$	470,268	$	(402,311)	$	67,957
Short-term borrowings	$	—		$	4,464		$	219		$	4,683	$	—	$	4,683
Long-term debt	—			41,853			25,210			67,063		—		67,063
Non-trading derivatives and other financial liabilities measured on a recurring basis	$	6,762		$	72		$	1		$	6,835	$	—	$	6,835
Total liabilities	$	92,196		$	679,937		$	36,019		$	808,152	$	(499,380)	$	308,772
Total as a percentage of gross liabilities(5)	11.4		%	84.1		%	4.5		%

(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)Includes positions related to investments in unallocated precious metals, as discussed in Note 25. Also includes physical commodities accounted for at the lower of cost or fair value and unfunded credit products.

(3)Represents the netting of cash collateral paid and received by counterparties under enforceable credit support agreements. Substantially all netting of cash collateral received and paid is against OTC derivative assets and liabilities, respectively.

(4)Amounts exclude $0.2 billion 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).

(5)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 hedged items and related hedges are presented gross in the following tables:

Level 3 Fair Value Rollforward

			Net realized/unrealized gains (losses) included in(1)				Transfers														Unrealized gains (losses) still held(3)
In millions of dollars	Dec. 31, 2020		Principal transactions		Other(1)(2)		into Level 3		out of Level 3		Purchases		Issuances		Sales		Settlements		Dec. 31, 2021
Assets
Securities borrowed and purchased under agreements to resell	$	320	$	(36)	$	—	$	45	$	(49)	$	362	$	—	$	—	$	(411)	$	231	$	—
Trading non-derivative assets
Trading mortgage-backed securities
U.S. government-sponsored agency guaranteed	27		8		—		355		(131)		447		—		(210)		—		496		11
Residential	340		25		—		89		(96)		282		—		(536)		—		104		13
Commercial	136		23		—		96		(58)		62		—		(178)		—		81		—
Total trading mortgage-backed securities	$	503	$	56	$	—	$	540	$	(285)	$	791	$	—	$	(924)	$	—	$	681	$	24
U.S. Treasury and federal agency securities	$	—	$	—	$	—	$	4	$	—	$	—	$	—	$	—	$	—	$	4	$	—
State and municipal	94		(4)		—		20		(29)		17		—		(61)		—		37		(6)
Foreign government	51		29		—		143		(129)		83		—		(154)		—		23		(2)
Corporate	375		74		—		461		(384)		867		—		(981)		—		412		(38)
Equity securities	73		67		—		156		(52)		118		—		(188)		—		174		23
Asset-backed securities	1,606		371		—		173		(297)		1,313		—		(2,553)		—		613		(43)
Other trading assets	945		97		—		158		(457)		980		4		(1,147)		(4)		576		(37)
Total trading non-derivative assets	$	3,647	$	690	$	—	$	1,655	$	(1,633)	$	4,169	$	4	$	(6,008)	$	(4)	$	2,520	$	(79)
Trading derivatives, net(4)
Interest rate contracts	$	1,614	$	(376)	$	—	$	102	$	562	$	27	$	(84)	$	—	$	(119)	$	1,726	$	4
Foreign exchange contracts	52		(8)		—		(57)		104		220		—		(326)		(74)		(89)		7
Equity contracts	(3,213)		964		—		(1,101)		1,923		364		—		(364)		(713)		(2,140)		(729)
Commodity contracts	292		474		—		174		(454)		162		—		(238)		12		422		261
Credit derivatives	48		(136)		—		(96)		40		—		—		—		113		(31)		(130)
Total trading derivatives, net(4)	$	(1,207)	$	918	$	—	$	(978)	$	2,175	$	773	$	(84)	$	(928)	$	(781)	$	(112)	$	(587)

Table continues on the next page.

			Net realized/unrealized gains (losses) included in(1)				Transfers														Unrealized gains (losses) still held(3)
In millions of dollars	Dec. 31, 2020		Principal transactions		Other(1)(2)		into Level 3		out of Level 3		Purchases		Issuances		Sales		Settlements		Dec. 31, 2021
Investments
Mortgage-backed securities
U.S. government-sponsored agency guaranteed	$	30	$	—	$	2	$	42	$	(10)	$	3	$	—	$	(16)	$	—	$	51	$	2
Residential	—		—		—		54		(12)		52		—		—		—		94		(1)
Commercial	—		—		—		—		—		—		—		—		—		—		—
Total investment mortgage-backed securities	$	30	$	—	$	2	$	96	$	(22)	$	55	$	—	$	(16)	$	—	$	145	$	1
U.S. Treasury and federal agency securities	$	—	$	—	$	—	$	1	$	—	$	—	$	—	$	—	$	—	$	1	$	—
State and municipal	834		—		(21)		58		(108)		49		—		(40)		—		772		(12)
Foreign government	268		—		(49)		512		(565)		871		—		(251)		—		786		(2)
Corporate	60		—		(14)		183		(44)		37		—		(34)		—		188		2
Marketable equity securities	—		—		—		16		—		—		—		—		—		16		—
Asset-backed securities	1		—		(21)		36		—		—		—		(13)		—		3		(2)
Other debt securities	—		—		—		—		—		—		—		—		—		—		—
Non-marketable equity securities	349		—		(27)		2		—		—		—		(8)		—		316		(6)
Total investments	$	1,542	$	—	$	(130)	$	904	$	(739)	$	1,012	$	—	$	(362)	$	—	$	2,227	$	(19)
Loans	$	1,985	$	—	$	90	$	311	$	(2,071)	$	—	$	529	$	—	$	(133)	$	711	$	(77)
Mortgage servicing rights	336		—		43		—		—		—		92		—		(67)		404		52
Other financial assets measured on a recurring basis	—		—		6		65		(27)		58		—		(26)		(3)		73		—
Liabilities
Interest-bearing deposits	$	206	$	—	$	(18)	$	—	$	(44)	$	—	$	38	$	—	$	(35)	$	183	$	(19)
Securities loaned and sold under agreements to repurchase	631		(9)		—		183		(483)		488		—		—		(185)		643		32
Trading account liabilities
Securities sold, not yet purchased	214		48		—		87		(34)		59		—		—		(213)		65		(4)
Other trading liabilities	26		26		—		—		—		—		—		—		—		—		—
Short-term borrowings	219		43		—		137		(57)		—		49		—		(200)		105		(2)
Long-term debt	25,210		2,774		—		8,611		(9,771)		—		10,262		—		(6,029)		25,509		1,756
Other financial liabilities measured on a recurring basis	1		—		(3)		—		(4)		—		14		—		(13)		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 December 31, 2021.

(4)Total Level 3 trading derivative assets and liabilities have been netted in these tables for presentation purposes only.

			Net realized/unrealized gains (losses) included in(1)				Transfers														Unrealized gains (losses) still held(3)
In millions of dollars	Dec. 31, 2019		Principal transactions		Other(1)(2)		into Level 3		out of Level 3		Purchases		Issuances		Sales		Settlements		Dec. 31, 2020
Assets
Securities borrowed and purchased under agreements to resell	$	303	$	23	$	—	$	—	$	—	$	194	$	—	$	—	$	(200)	$	320	$	43
Trading non-derivative assets
Trading mortgage-backed securities
U.S. government-sponsored agency guaranteed	10		(79)		—		21		(11)		392		—		(306)		—		27		(1)
Residential	123		79		—		234		(68)		486		—		(514)		—		340		(20)
Commercial	61		—		—		162		(35)		174		—		(226)		—		136		(14)
Total trading mortgage-backed securities	$	194	$	—	$	—	$	417	$	(114)	$	1,052	$	—	$	(1,046)	$	—	$	503	$	(35)
U.S. Treasury and federal agency securities	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—
State and municipal	64		2		—		33		(3)		62		—		(64)		—		94		4
Foreign government	52		(35)		—		9		(1)		169		—		(143)		—		51		(7)
Corporate	313		246		—		211		(136)		770		—		(1,023)		(6)		375		(37)
Marketable equity securities	100		(16)		—		43		(2)		240		—		(292)		—		73		(11)
Asset-backed securities	1,177		(105)		—		677		(131)		1,406		—		(1,418)		—		1,606		(248)
Other trading assets	555		315		—		471		(343)		387		19		(440)		(19)		945		(56)
Total trading non-derivative assets	$	2,455	$	407	$	—	$	1,861	$	(730)	$	4,086	$	19	$	(4,426)	$	(25)	$	3,647	$	(390)
Trading derivatives, net(4)
Interest rate contracts	$	1	$	429	$	—	$	1,644	$	16	$	41	$	134	$	(34)	$	(617)	$	1,614	$	161
Foreign exchange contracts	(5)		105		—		(61)		48		74		—		(55)		(54)		52		130
Equity contracts	(1,596)		(536)		—		(519)		378		35		—		(886)		(89)		(3,213)		(3,868)
Commodity contracts	(59)		(1)		—		99		(108)		101		—		(61)		321		292		407
Credit derivatives	(56)		123		—		173		(334)		—		—		—		142		48		(136)
Total trading derivatives, net(4)	$	(1,715)	$	120	$	—	$	1,336	$	—	$	251	$	134	$	(1,036)	$	(297)	$	(1,207)	$	(3,306)
Investments
Mortgage-backed securities
U.S. government-sponsored agency guaranteed	$	32	$	—	$	(5)	$	2	$	—	$	1	$	—	$	—	$	—	$	30	$	(104)
Residential	—		—		76		—		—		—		—		(76)		—		—		5
Commercial	—		—		—		—		—		—		—		—		—		—		—
Total investment mortgage-backed securities	$	32	$	—	$	71	$	2	$	—	$	1	$	—	$	(76)	$	—	$	30	$	(99)
U.S. Treasury and federal agency securities	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—	$	—
State and municipal	623		—		(3)		322		(131)		121		—		(98)		—		834		(20)
Foreign government	96		—		11		27		(64)		381		—		(183)		—		268		(4)
Corporate	45		—		6		49		(152)		162		—		(50)		—		60		—
Marketable equity securities	—		—		(1)		1		—		—		—		—		—		—		—
Asset-backed securities	22		—		(1)		—		—		—		—		(20)		—		1		(4)
Other debt securities	—		—		—		—		—		—		—		—		—		—		—
Non-marketable equity securities	441		—		(35)		—		(2)		2		3		(3)		(57)		349		10
Total investments	$	1,259	$	—	$	48	$	401	$	(349)	$	667	$	3	$	(430)	$	(57)	$	1,542	$	(117)

Table continues on the next page.

			Net realized/unrealized gains (losses) included in(1)				Transfers														Unrealized gains (losses) still held(3)
In millions of dollars	Dec. 31, 2019		Principal transactions		Other(1)(2)		into Level 3		out of Level 3		Purchases		Issuances		Sales		Settlements		Dec. 31, 2020
Loans	$	402	$	—	$	1,143	$	451	$	(6)	$	—	$	—	$	—	$	(5)	$	1,985	$	1,424
Mortgage servicing rights	495		—		(204)		—		—		—		123		—		(78)		336		(180)
Other financial assets measured on a recurring basis	1		—		—		—		—		—		—		(1)		—		—		—
Liabilities
Interest-bearing deposits	$	215	$	—	$	11	$	278	$	(152)	$	—	$	34	$	—	$	(158)	$	206	$	(142)
Securities loaned and sold under agreements to repurchase	757		5		—		—		—		—		—		—		(121)		631		(18)
Trading account liabilities
Securities sold, not yet purchased	48		(102)		—		271		(17)		—		—		10		(200)		214		(163)
Other trading liabilities	—		9		—		35		—		—		—		—		—		26		23
Short-term borrowings	13		78		—		220		(6)		—		86		—		(16)		219		(91)
Long-term debt	17,169		(1,489)		—		6,553		(2,615)		—		10,270		—		(7,656)		25,210		(1,679)
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 December 31, 2020.

(4)Total Level 3 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

Valuation Techniques and Inputs for Level 3 Fair

Value Measurements

The Company’s Level 3 inventory consists of both cash

instruments and derivatives of varying complexity.

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 this table and amounts presented in the Level 3 Fair Value Rollforward table represent individually immaterial items that have been measured using a variety of valuation techniques other than those listed.

As of December 31, 2021	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	$	231	Model-based	Credit spread	15 bps			15 bps			15 bps
				Interest rate	0.26		%	0.72		%	0.50		%
Mortgage-backed securities	$	279	Price-based	Price	$	4		$	118		$	79
	526		Yield analysis	Yield	1.43		%	23.79		%	7.25		%
State and municipal, foreign government, corporate and other debt securities	$	2,264	Price-based	Price	$	—		$	995		$	193
	415		Model-based	Equity volatility	0.08		%	290.64		%	53.94		%
Marketable equity securities(5)	$	128	Price-based	Price	$	—		$	73,000		$	6,477
	43		Model-based	WAL	1.73 years			1.73 years			1.73 years
				Recovery (in millions)	$	7,148		$	7,148		$	7,148
Asset-backed securities	$	386	Price-based	Price	$	5		$	754		$	87
	208		Yield analysis	Yield	2.43		%	19.35		%	8.18		%
Non-marketable equities	$	121	Price-based	Illiquidity discount	10.00		%	36.00		%	26.43		%
	112		Comparables analysis	PE ratio	11.00x			29.00x			15.42x
	83		Model-based	Price	$	3		$	2,601		$	2,029
				Adjustment factor	0.33x			0.44x			0.34x
				Revenue multiple	19.80x			30.00x			20.48x
				Cost of capital	17.50		%	20.00		%	17.57		%
Derivatives—gross(6)
Interest rate contracts (gross)	$	6,054	Model-based	IR normal volatility	0.24		%	0.94		%	0.70		%
Foreign exchange contracts (gross)	$	1,364	Model-based	IR Normal volatility	0.24		%	0.74		%	0.58		%
				FX volatility	2.13		%	107.42		%	11.21		%
				Credit spread	140 bps			696 bps			639 bps
Equity contracts (gross)(7)	$	4,690	Model-based	Equity volatility	0.08		%	290.64		%	47.67		%
				Equity forward	57.99		%	165.83		%	89.45		%
				Equity-FX correlation	(95.00)		%	80.00		%	(16.00)		%
				Equity-Equity correlation	(6.49)		%	99.00		%	85.61		%
Commodity and other contracts (gross)	$	3,172	Model-based	Forward price	8.00		%	599.44		%	123.22		%
				Commodity volatility	10.87		%	188.30		%	26.85		%
				Commodity correlation	(50.52)		%	89.83		%	(7.11)		%
Credit derivatives (gross)	$	1,480	Model-based	Credit spread	1.00 bps			874.72 bps			68.83 bps
	427		Price-based	Recovery rate	20.00		%	75.00		%	44.72		%
				Upfront points	2.74		%	99.96		%	59.37		%
				Price	$	40		$	103		$	80
				Credit correlation	30.00		%	80.00		%	54.57		%
Non-trading derivatives and other financial assets and liabilities measured on a recurring basis (gross)	$	69	Price-based	Price	$	94		$	2,598		$	591
Loans and leases	$	691	Model-based	Equity volatility	22.48		%	85.44		%	50.56		%

As of December 31, 2021	Fair value(1)  (in millions)		Methodology	Input	Low(2)(3)			High(2)(3)			Weighted average(4)
				Forward price	26.95		%	333.08		%	106.97		%
				Commodity volatility	10.87		%	188.30		%	26.85		%
				Commodity correlation	(50.52)		%	89.83		%	(7.11)		%
Mortgage servicing rights	$	331	Cash flow	Yield	(1.20)		%	12.10		%	4.51		%
	73		Model-based	WAL	2.75 years			5.86 years			5.14 years
Liabilities
Interest-bearing deposits	$	183	Model-based	IR Normal volatility	0.34		%	0.88		%	0.68		%
				Equity volatility	0.08		%	290.64		%	54.05		%
				Equity forward	57.99		%	165.83		%	89.39		%
Securities loaned and sold under agreements to repurchase	$	643	Model-based	Interest rate	0.12		%	1.95		%	1.47		%
Trading account liabilities
Securities sold, not yet purchased and other trading liabilities	$	63	Price-based	Price	$	—		$	12,875		$	1,707
Short-term borrowings and long-term debt	$	25,514	Model-based	IR Normal volatility	0.07		%	0.88		%	0.60		%
				Equity volatility	0.08		%	290.64		%	53.21		%
				Equity-IR correlation	(3.53)		%	60.00		%	32.12		%
				Equity-FX correlation	(95.00)		%	80.00		%	(15.98)		%
				FX volatility	0.06		%	41.76		%	9.38		%

As of December 31, 2020	Fair value(1)  (in millions)		Methodology	Input	Low(2)(3)			High(2)(3)			Weighted average(4)
Securities borrowed and purchased under agreements to resell	$	320	Model-based	Credit spread	15 bps			15 bps			15 bps
				Interest rate	0.30		%	0.35		%	0.32		%
Mortgage-backed securities	$	344	Price-based	Price	$	30		$	111		$	80
	168		Yield analysis	Yield	2.63		%	21.80		%	10.13		%
State and municipal, foreign government, corporate and other debt securities	$	1,566	Price-based	Price	$	—		$	2,265		$	90
	852		Model-based	Credit spread	35 bps			375 bps			226 bps
Marketable equity securities(5)	$	36	Model-based	Price	$	—		$	31,000		$	5,132
	36		Price-based	WAL	1.48 years			1.48 years			1.48 years
				Recovery (in millions)	$	5,733		$	5,733		$	5,733
Asset-backed securities	$	863	Price-based	Price	$	2		$	157		$	59
	744		Yield analysis	Yield	3.77		%	21.77		%	9.01		%
Non-marketable equities	$	205	Comparables analysis	Illiquidity discount	10.00		%	45.00		%	25.29		%
				PE ratio	13.60x			28.00x			22.83x
	142		Price-based	Price	$	136		$	2,041		$	1,647
				EBITDA multiples	3.30x			36.70x			15.10x
				Adjustment factor	0.20x			0.61x			0.25x
				Appraised value (in thousands)	$	287		$	39,745		$	21,754
				Revenue multiple	2.70x			28.00x			8.92x
Derivatives—gross(6)
Interest rate contracts (gross)	$	5,143	Model-based	Inflation volatility	0.27		%	2.36		%	0.78		%
				IR normal volatility	0.11		%	0.73		%	0.52		%
Foreign exchange contracts (gross)	$	1,296	Model-based	FX volatility	1.70		%	12.63		%	5.41		%

As of December 31, 2020	Fair value(1)  (in millions)		Methodology	Input	Low(2)(3)			High(2)(3)			Weighted average(4)
				Contingent event	100.00		%	100.00		%	100.00		%
				Interest rate	0.84		%	84.09		%	17.55		%
				IR normal volatility	0.11		%	0.52		%	0.46		%
				IR-FX correlation	40.00		%	60.00		%	50.00		%
				IR-IR correlation	(21.71)		%	40.00		%	38.09		%
Equity contracts (gross)(7)	$	7,330	Model-based	Equity volatility	5.00		%	91.43		%	42.74		%
				Forward price	65.88		%	105.20		%	91.82		%
Commodity and other contracts (gross)	$	1,636	Model-based	Commodity correlation	(44.92)		%	95.91		%	70.60		%
				Commodity volatility	0.16		%	80.17		%	23.72		%
				Forward price	15.40		%	262.00		%	98.53		%
Credit derivatives (gross)	$	1,854	Model-based	Credit spread	3.50 bps			352.35 bps			99.89 bps
	408		Price-based	Recovery rate	20.00		%	60.00		%	41.60		%
				Credit correlation	25.00		%	80.00		%	43.36		%
				Upfront points	—		%	107.20		%	48.10		%
Loans and leases	$	1,804	Model-based	Equity volatility	24.65		%	83.09		%	58.23		%
Mortgage servicing rights	$	258	Cash flow	Yield	2.86		%	16.00		%	6.32		%
	78		Model-based	WAL	2.66 years			5.40 years			4.46 years
Liabilities
Interest-bearing deposits	$	206	Model-based	IR Normal volatility	0.11		%	0.73		%	0.54		%
Securities loaned and sold under agreements to repurchase	$	631	Model-based	Interest rate	0.08		%	1.86		%	0.71		%
Trading account liabilities
Securities sold, not yet purchased and other trading liabilities	$	178	Model-based	IR lognormal volatility	52.06		%	128.87		%	89.82		%
	$	62	Price-based	Price	$	—		$	866		$	80
				Interest rate	10.03		%	20.07		%	13.70		%
Short-term borrowings and long-term debt	$	24,827	Model-based	IR normal volatility	0.11		%	0.73		%	0.51		%
				Forward price	15.40		%	262.00		%	92.48		%

(1)The tables above include the fair values for the items listed and may not foot to 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 for which a nonrecurring fair value measurement was recorded:

In millions of dollars	Fair value		Level 2		Level 3
December 31, 2021
Loans HFS(1)	$	2,298	$	986	$	1,312
Other real estate owned	11		—		11
Loans(2)	144		—		144
Non-marketable equity securities measured using the measurement alternative	655		104		551
Total assets at fair value on a nonrecurring basis	$	3,108	$	1,090	$	2,018

In millions of dollars	Fair value		Level 2		Level 3
December 31, 2020
Loans HFS(1)	$	2,430	$	207	$	2,223
Other real estate owned	17		4		13
Loans(2)	703		—		703
Non-marketable equity securities measured using the measurement alternative	458		403		55
Total assets at fair value on a nonrecurring basis	$	3,608	$	614	$	2,994

(1)Net of fair value amounts on the unfunded portion of loans HFS recognized as Other liabilities on the Consolidated Balance Sheet.

(2)Represents impaired loans held for investment whose carrying amount is based on the fair value of the underlying collateral less costs to sell, 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 December 31, 2021	Fair value(1)  (in millions)		Methodology	Input	Low(2)			High			Weighted average(3)
Loans HFS	$	1,312	Price-based	Price	$	89		$	100		$	99
Other real estate owned	$	4	Price-based	Appraised value(4)	$	14,000		$	2,392,464		$	1,660,120
	5		Recovery analysis
Loans(5)	$	120	Recovery analysis	Appraised value(4)	$	10,000		$	3,900,000		$	247,018
	24		Price-based	Price	$	3		$	75		$	35
				Recovery rate	84.00		%	100.00		%	84.00		%
Non-marketable equity securities measured using the measurement alternative	$	551	Price-based	Price	$	6		$	1,339		$	52

As of December 31, 2020	Fair value(1)  (in millions)		Methodology	Input	Low(2)			High			Weighted average(3)
Loans HFS	$	2,182	Price-based	Price	$	78		$	100		$	97
Other real estate owned	$	7	Price-based	Appraised value(4)	$	3,110,711		$	4,241,357		$	3,586,975
	4		Recovery analysis	Price	51			51			51
Loans(5)	$	96	Price-based	Price	$	2		$	49		$	23
	429		Recovery analysis	Appraised value(4)	$	95		$	43,646,426		$	1,698,938
Non-marketable equity securities measured using the measurement alternative	$	36	Comparable analysis	Revenue multiple	1.70x			15.10x			10.88x
	18		Net asset approach	Illiquidity discount	20.00		%	20.00		%	20.00		%
				Price	$	—		$	17		$	6

(1)The table above includes the fair values for the items listed and may not foot to 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)Appraised values are disclosed in whole dollars.

(5)Represents impaired loans held for investment whose carrying amount is based on the fair value of the underlying collateral less costs to sell, primarily real estate.

Changes in total nonrecurring fair value measurements

The following tables present 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:

	Year ended December 31,
In millions of dollars	2021
Loans HFS	$	(31)
Other real estate owned	—
Loans(1)	9
Non-marketable equity securities measured using the measurement alternative	468
Total nonrecurring fair value gains (losses)	$	446

	Year ended December 31,
In millions of dollars	2020
Loans HFS	$	(93)
Other real estate owned	(1)
Loans(1)	109
Non-marketable equity securities measured using the measurement alternative	221
Total nonrecurring fair value gains (losses)	$	236

(1)Represents impaired loans held for investment whose carrying amount is based on the fair value of the underlying collateral less costs to sell, 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.

The disclosure also excludes leases, affiliate investments, pension and benefit obligations, certain insurance contracts and tax-related items. Also, as required, the disclosure excludes the effect of taxes, any premium or discount that could result from offering for sale at one time the entire holdings of a particular instrument, excess fair value

associated with deposits with no fixed maturity and other expenses that would be incurred in a market transaction. In addition, the tables exclude the values of non-financial assets and liabilities, as well as a wide range of franchise, relationship and intangible values, which are integral to a full assessment of Citigroup’s financial position and the value of its net assets.

Fair values vary from period to period based on changes in a wide range of factors, including interest rates, credit quality and market perceptions of value, and as existing assets and liabilities run off and new transactions are entered into.

	December 31, 2021				Estimated fair value
	Carrying value		Estimated fair value
In billions of dollars					Level 1		Level 2		Level 3
Assets
Investments, net of allowance	$	221.9	$	221.0	$	111.8	$	106.4	$	2.8
Securities borrowed and purchased under agreements to resell	110.8		110.8		—		106.4		4.4
Loans(1)(2)	644.8		659.6		—		—		659.6
Other financial assets(2)(3)	351.9		351.9		242.1		19.9		89.9
Liabilities
Deposits	$	1,315.6	$	1,316.2	$	—	$	1,153.9	$	162.3
Securities loaned and sold under agreements to repurchase	134.6		134.6		—		134.5		0.1
Long-term debt(4)	171.8		184.6		—		171.9		12.7
Other financial liabilities(5)	111.1		111.1		—		17.0		94.1

	December 31, 2020				Estimated fair value
	Carrying value		Estimated fair value
In billions of dollars					Level 1		Level 2		Level 3
Assets
Investments, net of allowance	$	110.3	$	113.2	$	23.3	$	87.0	$	2.9
Securities borrowed and purchased under agreements to resell	109.5		109.5		—		109.5		—
Loans(1)(2)	643.3		663.9		—		0.6		663.3
Other financial assets(2)(3)	383.2		383.2		291.5		18.1		73.6
Liabilities
Deposits	$	1,278.7	$	1,278.8	$	—	$	1,093.3	$	185.5
Securities loaned and sold under agreements to repurchase	139.3		139.3		—		139.3		—
Long-term debt(4)	204.6		221.2		—		197.8		23.4
Other financial liabilities(5)	102.4		102.4		—		19.2		83.2

(1)The carrying value of loans is net of the Allowance for credit losses on loans of $16.5 billion for December 31, 2021 and $25.0 billion for December 31, 2020. In addition, the carrying values exclude $0.5 billion and $0.7 billion of lease finance receivables at December 31, 2021 and 2020, respectively.

(2)Includes items measured at fair value on a nonrecurring basis.

(3)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.

(4)The carrying value includes long-term debt balances under qualifying fair value hedges.

(5)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.