CONSOLIDATED BALANCE SHEET - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Assets
Cash and due from banks (including segregated cash and other deposits)	$ 27,768	$ 27,515
Deposits with banks, net of allowance	244,319	234,518
Securities borrowed and purchased under agreements to resell (including $234,349 and $216,466 as of March 31, 2022 and December 31, 2021, respectively, at fair value), net of allowance	345,410	327,288
Brokerage receivables, net of allowance	89,218	54,340
Trading account assets (including $147,835 and $133,828 pledged to creditors at March 31, 2022 and December 31, 2021, respectively)	357,997	331,945
Investments:
Available-for-sale debt securities (including $5,659 and $9,226 pledged to creditors as of March 31, 2022 and December 31, 2021, respectively), net of allowance	264,774	288,522
Held-to-maturity debt securities (including $1,294 and $1,460 pledged to creditors as of March 31, 2022 and December 31, 2021, respectively), net of allowance	242,547	216,963
Equity securities (including $957 and $1,032 at fair value as of March 31, 2022 and December 31, 2021, respectively)	7,281	7,337
Total investments	514,602	512,822
Loans:
Loans, net of unearned income	659,669	667,767
Allowance for credit losses on loans (ACLL)	(15,393)	(16,455)
Total loans, net	644,276	651,312
Goodwill	19,865	21,299
Intangible assets (including MSRs of $520 and $404 as of March 31, 2022 and December 31, 2021, respectively, at fair value)	4,522	4,495
Other assets (including $11,789 and $12,342 as of March 31, 2022 and December 31, 2021, respectively, at fair value), net of allowance	146,128	125,879
Total assets	2,394,105	2,291,413
Liabilities
Non-interest-bearing deposits in U.S. offices	153,666	158,552
Interest-bearing deposits in U.S. offices (including $893 and $879 as of March 31, 2022 and December 31, 2021, respectively, at fair value)	557,327	543,283
Non-interest-bearing deposits in offices outside the U.S.	98,579	97,270
Interest-bearing deposits in offices outside the U.S. (including $945 and $787 as of March 31, 2022 and December 31, 2021, respectively, at fair value)	524,139	518,125
Total deposits	1,333,711	1,317,230
Securities loaned and sold under agreements to repurchase (including $65,543 and $56,694 as of March 31, 2022 and December 31, 2021, respectively, at fair value)	204,494	191,285
Brokerage payables (including $3,668 and $3,575 as of March 31, 2022 and December 31, 2021, respectively, at fair value)	91,324	61,430
Trading account liabilities	188,059	161,529
Short-term borrowings (including $7,367 and $7,358 as of March 31, 2022 and December 31, 2021, respectively, at fair value)	30,144	27,973
Long-term debt (including $83,277 and $82,609 as of March 31, 2022 and December 31, 2021, respectively, at fair value)	253,954	254,374
Other liabilities	94,066	74,920
Total liabilities	2,195,752	2,088,741
Stockholders’ equity
Preferred stock ($1.00 par value; authorized shares: 30 million), issued shares: as of March 31, 2022—759,800 and as of December 31, 2021—759,800, at aggregate liquidation value	18,995	18,995
Common stock ($0.01 par value; authorized shares: 6 billion), issued shares: as of March 31, 2022—3,099,669,033 and as of December 31, 2021—3,099,651,835	31	31
Additional paid-in capital	108,050	108,003
Retained earnings	187,962	184,948
Treasury stock, at cost	(73,744)	(71,240)
Accumulated other comprehensive income (loss) (AOCI)	(43,585)	(38,765)
Total Citigroup stockholders’ equity	197,709	201,972
Noncontrolling interests	644	700
Total equity	198,353	202,672
Total liabilities and equity	2,394,105	2,291,413
Consolidated VIEs
Assets
Cash and due from banks (including segregated cash and other deposits)	121	260
Trading account assets (including $147,835 and $133,828 pledged to creditors at March 31, 2022 and December 31, 2021, respectively)	10,206	10,038
Investments:
Total investments	837	844
Loans:
Loans, net of unearned income	47,412	48,989
Allowance for credit losses on loans (ACLL)	(2,462)	(2,668)
Total loans, net	44,950	46,321
Other assets (including $11,789 and $12,342 as of March 31, 2022 and December 31, 2021, respectively, at fair value), net of allowance	1,142	1,174
Total assets	57,256	58,637
Liabilities
Short-term borrowings (including $7,367 and $7,358 as of March 31, 2022 and December 31, 2021, respectively, at fair value)	8,394	8,376
Long-term debt (including $83,277 and $82,609 as of March 31, 2022 and December 31, 2021, respectively, at fair value)	12,556	12,579
Other liabilities	844	694
Total liabilities	21,794	21,649
Consumer
Loans:
Loans, net of unearned income	350,328	376,534
Allowance for credit losses on loans (ACLL)	(12,368)	(14,040)
Consumer | Consolidated VIEs
Loans:
Loans, net of unearned income	33,568	34,677
Corporate
Loans:
Loans, net of unearned income	309,341	291,233
Allowance for credit losses on loans (ACLL)	(3,025)	(2,415)
Corporate | Consolidated VIEs
Loans:
Loans, net of unearned income	$ 13,844	$ 14,312