CONSOLIDATED BALANCE SHEET (UNAUDITED) - USD ($) $ in Millions	Sep. 30, 2016	Dec. 31, 2015
Assets
Cash and due from banks (including segregated cash and other deposits)	$ 23,419	$ 20,900
Deposits with banks	132,571	112,197
Federal funds sold and securities borrowed or purchased under agreements to resell (including $143,618 and $137,964 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	236,045	219,675
Brokerage receivables	36,112	27,683
Trading account assets (including $97,370 and $92,123 pledged to creditors at September 30, 2016 and December 31, 2015, respectively)	263,352	249,956
Investments:
Available for sale (including $8,413 and $10,698 pledged to creditors as of September 30, 2016 and December 31, 2015, respectively)	308,117	299,136
Held to maturity (including $1,216 and $3,630 pledged to creditors as of September 30, 2016 and December 31, 2015, respectively)	38,588	36,215
Non-marketable equity securities (including $1,977 and $2,088 at fair value as of September 30, 2016 and December 31, 2015, respectively)	8,235	7,604
Total investments	354,940	342,955
Loans:
Loans, net of unearned income	638,435	617,617
Allowance for loan losses	(12,439)	(12,626)
Total loans, net	625,996	604,991
Goodwill	22,539	22,349
Intangible assets (other than MSRs)	5,358	3,721
Mortgage servicing rights (MSRs)	1,270	1,781
Other assets (including $6,460 and $6,121 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	116,515	125,002
Total assets	1,818,117	1,731,210
Liabilities
Non-interest-bearing deposits in U.S. offices	141,899	139,249
Interest-bearing deposits in U.S. offices (including $479 and $923 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	288,094	280,234
Non-interest-bearing deposits in offices outside the U.S.	75,956	71,577
Interest-bearing deposits in offices outside the U.S. (including $941 and $667 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	434,303	416,827
Total deposits	940,252	907,887
Federal funds purchased and securities loaned or sold under agreements to repurchase (including $42,939 and $36,843 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	153,124	146,496
Brokerage payables	61,921	53,722
Trading account liabilities	131,649	117,512
Short-term borrowings (including $2,599 and $1,207 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	29,527	21,079
Long-term debt (including $27,535 and $25,293 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	209,051	201,275
Other liabilities (including $2,369 and $1,624 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	59,903	60,147
Total liabilities	1,585,427	1,508,118
Stockholders’ equity
Preferred stock ($1.00 par value; authorized shares: 30 million), issued shares: 770,120 as of September 30, 2016 and 668,720 as of December 31, 2015, at aggregate liquidation value	19,253	16,718
Common stock ($0.01 par value; authorized shares: 6 billion), issued shares: 3,099,482,042 as of September 30, 2016 and December 31, 2015	31	31
Additional paid-in capital	107,875	108,288
Retained earnings	143,678	133,841
Treasury stock, at cost: September 30, 2016—249,751,794 shares and December 31, 2015—146,203,311 shares	(12,069)	(7,677)
Accumulated other comprehensive income (loss)	(27,193)	(29,344)
Total Citigroup stockholders’ equity	231,575	221,857
Noncontrolling interest	1,115	1,235
Total equity	232,690	223,092
Total liabilities and equity	1,818,117	1,731,210
Consumer
Loans:
Loans, net of unearned income	328,702	325,785
Corporate
Loans:
Loans, net of unearned income	309,733	291,832
Consolidated VIEs
Assets
Cash and due from banks (including segregated cash and other deposits)	262	153
Trading account assets (including $97,370 and $92,123 pledged to creditors at September 30, 2016 and December 31, 2015, respectively)	585	583
Investments:
Total investments	5,057	5,263
Loans:
Loans, net of unearned income	73,686	80,780
Allowance for loan losses	(1,800)	(2,135)
Total loans, net	71,886	78,645
Other assets (including $6,460 and $6,121 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	166	150
Total assets	77,956	84,794
Liabilities
Short-term borrowings (including $2,599 and $1,207 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	11,205	11,965
Long-term debt (including $27,535 and $25,293 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	24,780	31,273
Other liabilities (including $2,369 and $1,624 as of September 30, 2016 and December 31, 2015, respectively, at fair value)	1,433	2,099
Total liabilities	37,418	45,337
Consolidated VIEs | Consumer
Loans:
Loans, net of unearned income	52,837	58,772
Consolidated VIEs | Corporate
Loans:
Loans, net of unearned income	$ 20,849	$ 22,008