CONSOLIDATED BALANCE SHEET - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Assets
Cash and due from banks (including segregated cash and other deposits)	$ 22,889	$ 23,967
Deposits with banks, net of allowance	286,884	169,952
Securities borrowed and purchased under agreements to resell (including $174,558 and $153,193 as of June 30, 2020 and December 31, 2019, respectively, at fair value), net of allowance	282,917	251,322
Brokerage receivables, net of allowance	51,633	39,857
Trading account assets (including $172,192 and $120,236 pledged to creditors at June 30, 2020 and December 31, 2019, respectively)	362,311	276,140
Investments:
Available-for-sale debt securities (including $6,281 and $8,721 pledged to creditors as of June 30, 2020 and December 31, 2019, respectively), net of allowance	342,256	280,265
Held-to-maturity debt securities (including $488 and $1,923 pledged to creditors as of June 30, 2020 and December 31, 2019, respectively), net of allowance	83,332	80,775
Equity securities (including $1,079 and $1,162 at fair value as of June 30, 2020 and December 31, 2019, respectively)	7,665	7,523
Total investments	433,253	368,563
Loans:
Loans, net of unearned income	685,292	699,483
Allowance for credit losses on loans (ACLL)	(26,420)	(12,783)
Total loans, net	658,872	686,700
Goodwill	21,399	22,126
Intangible assets (including MSRs of $345 and $495 as of June 30, 2020 and December 31, 2019, at fair value)	4,451	4,822
Other assets (including $12,734 and $12,830 as of June 30, 2020 and December 31, 2019, respectively, at fair value), net of allowance	108,106	107,709
Total assets	2,232,715	1,951,158
Liabilities
Non-interest-bearing deposits in U.S. offices	115,386	98,811
Interest-bearing deposits in U.S. offices (including $978 and $1,624 as of June 30, 2020 and December 31, 2019, respectively, at fair value)	490,823	401,418
Non-interest-bearing deposits in offices outside the U.S.	87,479	85,692
Interest-bearing deposits in offices outside the U.S. (including $1,494 and $695 as of June 30, 2020 and December 31, 2019, respectively, at fair value)	539,972	484,669
Total deposits	1,233,660	1,070,590
Securities loaned and sold under agreements to repurchase (including $59,445 and $40,651 as of June 30, 2020 and December 31, 2019, respectively, at fair value)	215,722	166,339
Brokerage payables	60,567	48,601
Trading account liabilities	149,264	119,894
Short-term borrowings (including $6,646 and $4,946 as of June 30, 2020 and December 31, 2019, respectively, at fair value)	40,156	45,049
Long-term debt (including $61,971 and $55,783 as of June 30, 2020 and December 31, 2019, respectively, at fair value)	279,775	248,760
Other liabilities (including $5,789 and $6,343 as of June 30, 2020 and December 31, 2019, respectively, at fair value), including allowance	61,269	57,979
Total liabilities	2,040,413	1,757,212
Stockholders’ equity
Preferred stock ($1.00 par value; authorized shares: 30 million), issued shares: as of March 31, 2019— 719,200 and as of December 31, 2018—738,400, at aggregate liquidation value	17,980	17,980
Common stock ($0.01 par value; authorized shares: 6 billion), issued shares: as of March 31, 2019—3,099,601,505 and as of December 31, 2018—3,099,567,177	31	31
Additional paid-in capital	107,668	107,840
Retained earnings	163,431	165,369
Treasury stock, at cost: March 31, 2019—787,133,784 shares and December 31, 2018—731,099,833 shares	(64,143)	(61,660)
Accumulated other comprehensive income (loss) (AOCI)	(33,345)	(36,318)
Total Citigroup stockholders’ equity	191,622	193,242
Noncontrolling interests	680	704
Total equity	192,302	193,946
Total liabilities and equity	2,232,715	1,951,158
Consolidated VIEs
Assets
Cash and due from banks (including segregated cash and other deposits)	114	108
Trading account assets (including $172,192 and $120,236 pledged to creditors at June 30, 2020 and December 31, 2019, respectively)	7,452	6,719
Investments:
Total investments	940	1,295
Loans:
Loans, net of unearned income	55,925	63,152
Allowance for credit losses on loans (ACLL)	(4,059)	(1,841)
Total loans, net	51,866	61,311
Other assets (including $12,734 and $12,830 as of June 30, 2020 and December 31, 2019, respectively, at fair value), net of allowance	52	73
Total assets	60,424	69,506
Liabilities
Short-term borrowings (including $6,646 and $4,946 as of June 30, 2020 and December 31, 2019, respectively, at fair value)	10,505	10,031
Long-term debt (including $61,971 and $55,783 as of June 30, 2020 and December 31, 2019, respectively, at fair value)	22,226	25,582
Other liabilities (including $5,789 and $6,343 as of June 30, 2020 and December 31, 2019, respectively, at fair value), including allowance	664	917
Total liabilities	33,395	36,530
Consumer
Loans:
Loans, net of unearned income	281,113	309,548
Allowance for credit losses on loans (ACLL)	(19,596)	(9,897)
Consumer | Consolidated VIEs
Loans:
Loans, net of unearned income	39,435	46,977
Corporate
Loans:
Loans, net of unearned income	404,179	389,935
Allowance for credit losses on loans (ACLL)	(6,824)	(2,886)
Corporate | Consolidated VIEs
Loans:
Loans, net of unearned income	$ 16,490	$ 16,175