Bank of America (BAC) 10-Q 2 May 16 2016 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2016	Apr. 29, 2016
Document and Entity Information [Abstract]
Entity Registrant Name	BANK OF AMERICA CORP /DE/
Entity Central Index Key	70,858
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Mar. 31, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q1
Amendment Flag	false
Entity Common Stock, Shares Outstanding		10,271,915,653

Consolidated Statement of Incom

Consolidated Statement of Income - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Interest income
Loans and leases	$ 8,260	$ 7,996
Debt securities	1,204	1,887
Federal funds sold and securities borrowed or purchased under agreements to resell	276	231
Trading account assets	1,179	1,083
Other interest income	776	726
Total interest income	11,695	11,923
Interest expense
Deposits	225	220
Short-term borrowings	614	585
Trading account liabilities	292	394
Long-term debt	1,393	1,313
Total interest expense	2,524	2,512
Net interest income	9,171	9,411
Noninterest income
Card income	1,430	1,394
Service charges	1,837	1,764
Investment and brokerage services	3,182	3,378
Investment banking income	1,153	1,487
Trading account profits	1,662	2,247
Mortgage banking income	433	694
Gains on sales of debt securities	226	268
Other income	418	271
Total noninterest income	10,341	11,503
Total revenue, net of interest expense	19,512	20,914
Provision for credit losses	997	765
Noninterest expense
Personnel	8,852	9,614
Occupancy	1,028	1,027
Equipment	463	512
Marketing	419	440
Professional fees	425	421
Amortization of intangibles	187	213
Data processing	838	852
Telecommunications	173	171
Other general operating	2,431	2,577
Total noninterest expense	14,816	15,827
Income before income taxes	3,699	4,322
Income tax expense	1,019	1,225
Net income	2,680	3,097
Preferred stock dividends	457	382
Net income applicable to common shareholders	$ 2,223	$ 2,715
Per common share information
Earnings (in dollars per share)	$ 0.21	$ 0.26
Diluted earnings (in dollars per share)	0.21	0.25
Dividends paid (in dollars per share)	$ 0.05	$ 0.05
Average common shares issued and outstanding (shares, in thousands)	10,339,731	10,518,790
Average diluted common shares issued and outstanding (shares, in thousands)	11,100,067	11,266,511

Consolidated Statement of Compr

Consolidated Statement of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Statement of Comprehensive Income [Abstract]
Net income	$ 2,680	$ 3,097
Other comprehensive income, net-of-tax:
Net change in debt and marketable equity securities	2,891	1,336
Net change in debit valuation adjustments	127	260
Net change in derivatives	24	43
Employee benefit plan adjustments	10	25
Net change in foreign currency translation adjustments	12	(51)
Other comprehensive income	3,064	1,613
Comprehensive income	$ 5,744	$ 4,710

Consolidated Balance Sheet

Consolidated Balance Sheet - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Assets
Cash and due from banks	$ 27,781	$ 31,265
Interest-bearing deposits with the Federal Reserve, non-U.S. central banks and other banks	151,829	128,088
Cash and cash equivalents	179,610	159,353
Time deposits placed and other short-term investments	5,891	7,744
Federal funds sold and securities borrowed or purchased under agreements to resell (includes $53,379 and $55,143 measured at fair value)	221,129	192,482
Trading account assets (includes $108,564 and $107,776 pledged as collateral)	178,987	176,527
Derivative assets	52,255	49,990
Debt securities:
Carried at fair value (includes $27,225 and $29,810 pledged as collateral)	302,333	322,380
Held-to-maturity, at cost (fair value – $99,075 and $84,046; $7,815 and $9,074 pledged as collateral)	97,978	84,625
Total debt securities	400,311	407,005
Loans and leases (includes $8,212 and $6,938 measured at fair value and $35,400 and $37,767 pledged as collateral)	901,113	896,983
Allowance for loan and lease losses	(12,069)	(12,234)
Loans and leases, net of allowance	889,044	884,749
Premises and equipment, net	9,358	9,485
Mortgage servicing rights (includes $2,631 and $3,087 measured at fair value)	2,631	3,087
Goodwill	69,761	69,761
Intangible assets	3,578	3,768
Loans held-for-sale (includes $3,303 and $4,818 measured at fair value)	6,192	7,453
Customer and other receivables	56,838	58,312
Other assets (includes $13,293 and $14,320 measured at fair value)	109,913	114,600
Total assets	2,185,498	2,144,316
Deposits in U.S. offices:
Noninterest-bearing	424,319	422,237
Interest-bearing (includes $1,038 and $1,116 measured at fair value)	718,579	703,761
Deposits in non-U.S. offices:
Noninterest-bearing	11,230	9,916
Interest-bearing	63,133	61,345
Total deposits	1,217,261	1,197,259
Federal funds purchased and securities loaned or sold under agreements to repurchase (includes $24,369 and $24,574 measured at fair value)	188,960	174,291
Trading account liabilities	74,003	66,963
Derivative liabilities	41,063	38,450
Short-term borrowings (includes $1,482 and $1,325 measured at fair value)	30,881	28,098
Accrued expenses and other liabilities (includes $12,876 and $13,899 measured at fair value and $627 and $646 of reserve for unfunded lending commitments)	137,705	146,286
Long-term debt (includes $31,261 and $30,097 measured at fair value)	232,849	236,764
Total liabilities	$ 1,922,722	$ 1,888,111
Commitments and contingencies
Shareholders' equity
Preferred stock, $0.01 par value; authorized – 100,000,000 shares; issued and outstanding – 3,851,790 and 3,767,790 shares	$ 24,342	$ 22,273
Common stock and additional paid-in capital, $0.01 par value; authorized – 12,800,000,000 shares; issued and outstanding – 10,312,660,252 and 10,380,265,063 shares	150,774	151,042
Retained earnings	90,270	88,564
Accumulated other comprehensive income (loss)	(2,610)	(5,674)
Total shareholders' equity	262,776	256,205
Total liabilities and shareholders' equity	2,185,498	2,144,316
Consolidated VIEs
Assets
Trading account assets (includes $108,564 and $107,776 pledged as collateral)	5,876	6,344
Debt securities:
Loans and leases (includes $8,212 and $6,938 measured at fair value and $35,400 and $37,767 pledged as collateral)	62,045	72,946
Allowance for loan and lease losses	(1,152)	(1,320)
Loans and leases, net of allowance	60,893	71,626
Loans held-for-sale (includes $3,303 and $4,818 measured at fair value)	278	284
Other assets (includes $13,293 and $14,320 measured at fair value)	1,523	1,530
Total assets	68,570	79,784
Deposits in non-U.S. offices:
Short-term borrowings (includes $1,482 and $1,325 measured at fair value)	665	681
Long-term debt (includes $31,261 and $30,097 measured at fair value)	10,857	14,073
All other liabilities (includes $12 and $20 of non-recourse liabilities)	17	21
Total liabilities	$ 11,539	$ 14,775

Consolidated Balance Sheet (Par

Consolidated Balance Sheet (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Assets
Federal funds sold and securities borrowed or purchased under agreements to resell measured at fair value	$ 53,379	$ 55,143
Trading account assets, pledged as collateral	108,564	107,776
Debt securities:
Carried at fair value, pledged as collateral	27,225	29,810
Held-to-maturity, fair value	99,075	84,046
Held-to-maturity, pledged as collateral	7,815	9,074
Loans and leases, measured at fair value	8,212	6,938
Loans and leases, pledged as collateral	35,400	37,767
Mortgage servicing rights, measured at fair value	2,631	3,087
Loans held-for-sale, measured at fair value	3,303	4,818
Other assets, measured at fair value	13,293	14,320
Deposits in U.S. offices:
Interest-bearing, measured at fair value	1,038	1,116
Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value	24,369	24,574
Short-term borrowings, measured at fair value	1,482	1,325
Accrued expenses and other liabilities, measured at fair value	12,876	13,899
Accrued expenses and other liabilities, reserve for unfunded lending commitments	627	646
Long-term debt, measured at fair value	$ 31,261	$ 30,097
Shareholders' equity
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock authorized (in shares)	100,000,000	100,000,000
Preferred stock issued (in shares)	3,851,790	3,767,790
Preferred stock outstanding (in shares)	3,851,790	3,767,790
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock authorized (in shares)	12,800,000,000	12,800,000,000
Common stock issued (in shares)	10,312,660,252	10,380,265,063
Common stock outstanding (in shares)	10,312,660,252	10,380,265,063
Consolidated VIEs | Long-term debt
Shareholders' equity
Non-recourse debt	$ 10,137	$ 11,304
Consolidated VIEs | Other liabilities
Shareholders' equity
Non-recourse debt	$ 12	$ 20

Consolidated Statement of Chang

Consolidated Statement of Changes in Shareholders' Equity - USD ($) shares in Thousands, $ in Millions	Total	Preferred Stock	Common Stock and Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Beginning Balance at Dec. 31, 2014	$ 243,471	$ 19,309	$ 153,458	$ 75,024	$ (4,320)
Beginning Balance (in shares) at Dec. 31, 2014			10,516,542
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative adjustment for accounting change related to debit valuation adjustments	0			1,226	(1,226)
Net income	3,097			3,097
Net change in debt and marketable equity securities	1,336				1,336
Net change in debit valuation adjustments	260				260
Net change in derivatives	43				43
Employee benefit plan adjustments	25				25
Net change in foreign currency translation adjustments	(51)				(51)
Dividends paid:
Common	(527)			(527)
Preferred	(382)			(382)
Issuance of preferred stock	2,964	2,964
Common stock issued under employee plans and related tax effects (in shares)			3,859
Common stock issued under employee plans and related tax effects	(48)		$ (48)
Ending Balance at Mar. 31, 2015	250,188	22,273	$ 153,410	78,438	(3,933)
Ending Balance (in shares) at Mar. 31, 2015			10,520,401
Beginning Balance at Dec. 31, 2015	256,205	22,273	$ 151,042	88,564	(5,674)
Beginning Balance (in shares) at Dec. 31, 2015			10,380,265
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2,680			2,680
Net change in debt and marketable equity securities	2,891				2,891
Net change in debit valuation adjustments	127				127
Net change in derivatives	24				24
Employee benefit plan adjustments	10				10
Net change in foreign currency translation adjustments	12				12
Dividends paid:
Common	(517)			(517)
Preferred	(457)			(457)
Issuance of preferred stock	2,069	2,069
Common stock issued under employee plans and related tax effects (in shares)			4,936
Common stock issued under employee plans and related tax effects	732		$ 732
Common stock repurchased (in shares)			(72,541)
Common stock repurchased	(1,000)		$ (1,000)
Ending Balance at Mar. 31, 2016	$ 262,776	$ 24,342	$ 150,774	$ 90,270	$ (2,610)
Ending Balance (in shares) at Mar. 31, 2016			10,312,660

Consolidated Statement of Cash

Consolidated Statement of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Operating activities
Net income	$ 2,680	$ 3,097
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	997	765
Gains on sales of debt securities	(226)	(268)
Realized debit valuation adjustments on structured liabilities	7	335
Depreciation and amortization of premises and equipment	379	395
Amortization of intangibles	187	213
Net amortization of premium/discount on debt securities	1,802	978
Deferred income taxes	1,218	68
Stock-based compensation	831	14
Loans held-for-sale:
Originations and purchases	(5,728)	(10,587)
Proceeds from sales and paydowns of loans originally classified as held-for-sale	6,675	10,975
Net change in:
Trading and derivative instruments	8,135	3,222
Other assets	2,361	12
Accrued expenses and other liabilities	(8,556)	(7,232)
Other operating activities, net	81	(1,742)
Net cash provided by operating activities	10,843	245
Net change in:
Time deposits placed and other short-term investments	1,853	92
Federal funds sold and securities borrowed or purchased under agreements to resell	(28,647)	(14,885)
Debt securities carried at fair value:
Proceeds from sales	19,651	30,021
Proceeds from paydowns and maturities	23,243	16,446
Purchases	(30,988)	(43,429)
Held-to-maturity debt securities:
Proceeds from paydowns and maturities	2,768	2,973
Purchases	(4,334)	(3,354)
Loans and leases:
Proceeds from sales	8,021	5,781
Purchases	(4,224)	(3,582)
Other changes in loans and leases, net	(9,309)	(3,482)
Other investing activities, net	592	(93)
Net cash used in investing activities	(21,374)	(13,512)
Net change in:
Deposits	20,002	34,232
Federal funds purchased and securities loaned or sold under agreements to repurchase	14,669	2,481
Short-term borrowings	2,783	2,098
Long-term debt:
Proceeds from issuance	6,260	9,254
Retirement of long-term debt	(14,404)	(11,678)
Proceeds from issuance of preferred stock	2,069	2,964
Common stock repurchased	(1,000)	0
Cash dividends paid	(974)	(846)
Excess tax benefits on share-based payments	5	16
Other financing activities, net	(28)	(9)
Net cash provided by financing activities	29,382	38,512
Effect of exchange rate changes on cash and cash equivalents	1,406	(1,291)
Net increase in cash and cash equivalents	20,257	23,954
Cash and cash equivalents at January 1	159,353	138,589
Cash and cash equivalents at March 31, 2016	$ 179,610	$ 162,543

Summary of Significant Accounti

Summary of Significant Accounting Principles	3 Months Ended
	Mar. 31, 2016
Accounting Policies [Abstract]
Summary of Significant Accounting Principles	NOTE 1 – Summary of Significant Accounting Principles Bank of America Corporation (together with its consolidated subsidiaries, the Corporation), a bank holding company and a financial holding company, provides a diverse range of financial services and products throughout the U.S. and in certain international markets. The term "the Corporation" as used herein may refer to Bank of America Corporation individually, Bank of America Corporation and its subsidiaries, or certain of Bank of America Corporation's subsidiaries or affiliates. Principles of Consolidation and Basis of Presentation The Consolidated Financial Statements include the accounts of the Corporation and its majority-owned subsidiaries, and those variable interest entities (VIEs) where the Corporation is the primary beneficiary. Intercompany accounts and transactions have been eliminated. Results of operations of acquired companies are included from the dates of acquisition and for VIEs, from the dates that the Corporation became the primary beneficiary. Assets held in an agency or fiduciary capacity are not included in the Consolidated Financial Statements. The Corporation accounts for investments in companies for which it owns a voting interest and for which it has the ability to exercise significant influence over operating and financing decisions using the equity method of accounting. These investments are included in other assets. Equity method investments are subject to impairment testing and the Corporation's proportionate share of income or loss is included in other income. The preparation of the Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America (GAAP) requires management to make estimates and assumptions that affect reported amounts and disclosures. Realized results could differ from those estimates and assumptions. These unaudited Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K. The nature of the Corporation's business is such that the results of any interim period are not necessarily indicative of results for a full year. In the opinion of management, all adjustments, which consist of normal recurring adjustments necessary for a fair statement of the interim period results have been made. The Corporation evaluates subsequent events through the date of filing with the Securities and Exchange Commission (SEC). Certain prior-period amounts have been reclassified to conform to current period presentation. Beginning in the first quarter of 2016, the Corporation classifies certain leases in other assets. Previously these leases were classified in loans and leases. Prior periods were reclassified to conform to current period presentation. In the Consolidated Statement of Cash Flows for the three months ended March 31, 2015 , as included herein, the Corporation made certain corrections related to non-cash activity which are not material to the Consolidated Financial Statements taken as a whole, do not impact the Consolidated Statement of Income or Consolidated Balance Sheet, and have no impact on the Corporation's cash and cash equivalents balance. Certain non-cash transactions involving the sale of loans and receipt of debt securities as proceeds were incorrectly classified between operating activities and investing activities. The corrections resulted in a $4.8 billion increase in net cash provided by operating activities, offset by a $4.8 billion increase in net cash used in investing activities when compared to the Consolidated Statement of Cash Flows in the Form 10-Q for the three months ended March 31, 2015 . For information on certain non-cash transactions, which are not reflected in the Consolidated Statement of Cash Flows, see Note 4 – Outstanding Loans and Leases and Note 6 – Securitizations and Other Variable Interest Entities . New Accounting Pronouncements In March 2016, the Financial Accounting Standards Board (FASB) issued new accounting guidance that simplifies certain aspects of the accounting for share-based payment transactions, including income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. The new guidance is effective on January 1, 2017, with early adoption permitted. The Corporation does not expect the provisions of this new accounting guidance to have a material impact on its consolidated financial position or results of operations. In February 2016, the FASB issued new accounting guidance that requires substantially all leases to be recorded as assets and liabilities on the balance sheet. This new accounting guidance is effective on January 1, 2019, with early adoption permitted. Upon adoption, the Corporation will record a right of use asset and a lease payment obligation associated with arrangements previously accounted for as operating leases. The Corporation is in the process of evaluating the impact of this new guidance on its consolidated financial position, but does not expect the guidance to have a material impact on its results of operations. In January 2016, the FASB issued new accounting guidance on recognition and measurement of financial instruments. The new guidance makes targeted changes to existing GAAP including, among other provisions, requiring certain equity investments to be measured at fair value with changes in fair value reported in earnings and requiring changes in instrument-specific credit risk (i.e., debit valuation adjustments (DVA)) for financial liabilities recorded at fair value under the fair value option to be reported in other comprehensive income (OCI). The accounting for DVA related to other financial liabilities, for example, derivatives, does not change. The new guidance is effective on January 1, 2018, with early adoption permitted for the provisions related to DVA. The Corporation early adopted, retrospective to January 1, 2015, the provisions of this new accounting guidance related to DVA on financial liabilities accounted for under the fair value option. The Corporation does not expect the provisions of this new accounting guidance other than those related to DVA, as described above, to have a material impact on its consolidated financial position or results of operations. In February 2015, the FASB issued new accounting guidance that amends the criteria for determining whether limited partnerships and similar entities are VIEs, clarifies when a general partner or asset manager should consolidate an entity and eliminates the indefinite deferral of certain aspects of VIE accounting guidance for investments in certain investment funds. Money market funds registered under Rule 2a-7 of the Investment Company Act and similar funds are exempt from consolidation under the new guidance. This new accounting guidance was effective on January 1, 2016, and only affected the Corporation's disclosures. For additional disclosures under this new guidance, see Note 6 – Securitizations and Other Variable Interest Entities . In August 2014, the FASB issued new accounting guidance that provides a measurement alternative for entities that consolidate a collateralized financing entity (CFE). The new guidance allows an entity to measure both the financial assets and financial liabilities of a CFE using the fair value of either the financial assets or financial liabilities, whichever is more observable. This alternative is available for CFEs where the financial assets and financial liabilities are carried at fair value and changes in fair value are reported in earnings. This new accounting guidance was effective on January 1, 2016, and did not have a material impact on the Corporation's consolidated financial position or results of operations. For additional disclosures under this new guidance, see Note 6 – Securitizations and Other Variable Interest Entities and Note 14 – Fair Value Measurements . In May 2014, the FASB issued new accounting guidance to clarify the principles for recognizing revenue from contracts with customers. This new accounting guidance, which does not apply to financial instruments, is effective on January 1, 2018. The Corporation does not expect the new guidance to have a material impact on its consolidated financial position or results of operations.

Derivatives

Derivatives	3 Months Ended
	Mar. 31, 2016
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives	NOTE 2 – Derivatives Derivative Balances Derivatives are entered into on behalf of customers, for trading, or to support risk management activities. Derivatives used in risk management activities include derivatives that may or may not be designated in qualifying hedge accounting relationships. Derivatives that are not designated in qualifying hedge accounting relationships are referred to as other risk management derivatives. For more information on the Corporation's derivatives and hedging activities, see Note 1 – Summary of Significant Accounting Principles to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . The following tables present derivative instruments included on the Consolidated Balance Sheet in derivative assets and liabilities at March 31, 2016 and December 31, 2015 . Balances are presented on a gross basis, prior to the application of counterparty and cash collateral netting. Total derivative assets and liabilities are adjusted on an aggregate basis to take into consideration the effects of legally enforceable master netting agreements and have been reduced by the cash collateral received or paid. March 31, 2016 Gross Derivative Assets Gross Derivative Liabilities (Dollars in billions) Contract/ Notional (1) Trading and Other Risk Management Derivatives Qualifying Hedges Total Trading and Other Risk Management Derivatives Qualifying Hedges Total Interest rate contracts Swaps $ 21,540.3 $ 573.5 $ 9.8 $ 583.3 $ 572.1 $ 0.7 $ 572.8 Futures and forwards 8,148.6 2.0 — 2.0 2.1 — 2.1 Written options 1,364.0 — — — 73.5 — 73.5 Purchased options 1,433.7 75.4 — 75.4 — — — Foreign exchange contracts Swaps 2,116.2 57.0 0.8 57.8 57.7 2.8 60.5 Spot, futures and forwards 4,496.6 56.9 0.8 57.7 60.9 0.9 61.8 Written options 500.4 — — — 10.1 — 10.1 Purchased options 464.1 9.9 — 9.9 — — — Equity contracts Swaps 186.5 4.0 — 4.0 4.5 — 4.5 Futures and forwards 71.4 2.2 — 2.2 1.1 — 1.1 Written options 406.1 — — — 23.2 — 23.2 Purchased options 375.1 25.4 — 25.4 — — — Commodity contracts Swaps 47.2 3.9 — 3.9 6.4 — 6.4 Futures and forwards 285.3 3.9 — 3.9 0.7 — 0.7 Written options 56.9 — — — 4.6 — 4.6 Purchased options 63.0 4.7 — 4.7 — — — Credit derivatives Purchased credit derivatives: Credit default swaps 944.1 12.7 — 12.7 14.1 — 14.1 Total return swaps/other 35.0 0.3 — 0.3 2.0 — 2.0 Written credit derivatives: Credit default swaps 931.7 14.4 — 14.4 11.5 — 11.5 Total return swaps/other 54.1 2.7 — 2.7 1.8 — 1.8 Gross derivative assets/liabilities $ 848.9 $ 11.4 $ 860.3 $ 846.3 $ 4.4 $ 850.7 Less: Legally enforceable master netting agreements (764.0 ) (764.0 ) Less: Cash collateral received/paid (44.0 ) (45.6 ) Total derivative assets/liabilities $ 52.3 $ 41.1 (1) Represents the total contract/notional amount of derivative assets and liabilities outstanding. December 31, 2015 Gross Derivative Assets Gross Derivative Liabilities (Dollars in billions) Contract/ Notional (1) Trading and Other Risk Management Derivatives Qualifying Hedges Total Trading and Other Risk Management Derivatives Qualifying Hedges Total Interest rate contracts Swaps $ 21,706.8 $ 439.6 $ 7.4 $ 447.0 $ 440.7 $ 1.2 $ 441.9 Futures and forwards 7,259.7 1.1 — 1.1 1.3 — 1.3 Written options 1,322.4 — — — 57.7 — 57.7 Purchased options 1,403.3 58.9 — 58.9 — — — Foreign exchange contracts Swaps 2,149.9 49.2 0.9 50.1 52.2 2.8 55.0 Spot, futures and forwards 4,104.4 46.0 1.2 47.2 45.8 0.3 46.1 Written options 467.2 — — — 10.6 — 10.6 Purchased options 439.9 10.2 — 10.2 — — — Equity contracts Swaps 201.2 3.3 — 3.3 3.8 — 3.8 Futures and forwards 74.0 2.1 — 2.1 1.2 — 1.2 Written options 352.8 — — — 21.1 — 21.1 Purchased options 325.4 23.8 — 23.8 — — — Commodity contracts Swaps 47.0 4.7 — 4.7 7.1 — 7.1 Futures and forwards 268.7 3.8 — 3.8 0.7 — 0.7 Written options 58.7 — — — 5.5 — 5.5 Purchased options 65.7 5.3 — 5.3 — — — Credit derivatives Purchased credit derivatives: Credit default swaps 928.3 14.4 — 14.4 14.8 — 14.8 Total return swaps/other 26.4 0.2 — 0.2 1.9 — 1.9 Written credit derivatives: Credit default swaps 924.1 15.3 — 15.3 13.1 — 13.1 Total return swaps/other 39.7 2.3 — 2.3 0.4 — 0.4 Gross derivative assets/liabilities $ 680.2 $ 9.5 $ 689.7 $ 677.9 $ 4.3 $ 682.2 Less: Legally enforceable master netting agreements (597.8 ) (597.8 ) Less: Cash collateral received/paid (41.9 ) (45.9 ) Total derivative assets/liabilities $ 50.0 $ 38.5 (1) Represents the total contract/notional amount of derivative assets and liabilities outstanding. Offsetting of Derivatives The Corporation enters into International Swaps and Derivatives Association, Inc. (ISDA) master netting agreements or similar agreements with substantially all of the Corporation's derivative counterparties. Where legally enforceable, these master netting agreements give the Corporation, in the event of default by the counterparty, the right to liquidate securities held as collateral and to offset receivables and payables with the same counterparty. For purposes of the Consolidated Balance Sheet, the Corporation offsets derivative assets and liabilities and cash collateral held with the same counterparty where it has such a legally enforceable master netting agreement. The Offsetting of Derivatives table presents derivative instruments included in derivative assets and liabilities on the Consolidated Balance Sheet at March 31, 2016 and December 31, 2015 by primary risk (e.g., interest rate risk) and the platform, where applicable, on which these derivatives are transacted. Exchange-traded derivatives include listed options transacted on an exchange. Over-the-counter (OTC) derivatives include bilateral transactions between the Corporation and a particular counterparty. OTC-cleared derivatives include bilateral transactions between the Corporation and a counterparty where the transaction is cleared through a clearinghouse. Balances are presented on a gross basis, prior to the application of counterparty and cash collateral netting. Total gross derivative assets and liabilities are adjusted on an aggregate basis to take into consideration the effects of legally enforceable master netting agreements which includes reducing the balance for counterparty netting and cash collateral received or paid. Other gross derivative assets and liabilities in the table represent derivatives entered into under master netting agreements where uncertainty exists as to the enforceability of these agreements under bankruptcy laws in some countries or industries and, accordingly, receivables and payables with counterparties in these countries or industries are reported on a gross basis. Also included in the table is financial instruments collateral related to legally enforceable master netting agreements that represents securities collateral received or pledged and customer cash collateral held at third-party custodians. These amounts are not offset on the Consolidated Balance Sheet but are shown as a reduction to total derivative assets and liabilities in the table to derive net derivative assets and liabilities. For more information on offsetting of securities financing agreements, see Note 9 – Federal Funds Sold or Purchased, Securities Financing Agreements and Short-term Borrowings . Offsetting of Derivatives March 31, 2016 December 31, 2015 (Dollars in billions) Derivative Assets Derivative Liabilities Derivative Assets Derivative Liabilities Interest rate contracts Over-the-counter $ 371.3 $ 357.8 $ 309.3 $ 297.2 Exchange-traded 0.1 — — — Over-the-counter cleared 287.3 288.3 197.0 201.7 Foreign exchange contracts Over-the-counter 120.6 127.3 103.2 107.5 Over-the-counter cleared 0.2 0.2 0.1 0.1 Equity contracts Over-the-counter 17.3 14.3 16.6 14.0 Exchange-traded 11.7 10.6 10.0 9.2 Commodity contracts Over-the-counter 6.1 7.5 7.3 8.9 Exchange-traded 2.7 2.6 2.9 2.9 Over-the-counter cleared 0.1 0.1 0.1 0.1 Credit derivatives Over-the-counter 23.0 22.3 24.6 22.9 Over-the-counter cleared 6.1 6.2 6.5 6.4 Total gross derivative assets/liabilities, before netting Over-the-counter 538.3 529.2 461.0 450.5 Exchange-traded 14.5 13.2 12.9 12.1 Over-the-counter cleared 293.7 294.8 203.7 208.3 Less: Legally enforceable master netting agreements and cash collateral received/paid Over-the-counter (503.4 ) (503.7 ) (426.6 ) (425.7 ) Exchange-traded (11.2 ) (11.2 ) (9.8 ) (9.8 ) Over-the-counter cleared (293.4 ) (294.7 ) (203.3 ) (208.2 ) Derivative assets/liabilities, after netting 38.5 27.6 37.9 27.2 Other gross derivative assets/liabilities 13.8 13.5 12.1 11.3 Total derivative assets/liabilities 52.3 41.1 50.0 38.5 Less: Financial instruments collateral (1) (14.3 ) (8.5 ) (13.9 ) (6.5 ) Total net derivative assets/liabilities $ 38.0 $ 32.6 $ 36.1 $ 32.0 (1) These amounts are limited to the derivative asset/liability balance and, accordingly, do not include excess collateral received/pledged. ALM and Risk Management Derivatives The Corporation's asset and liability management (ALM) and risk management activities include the use of derivatives to mitigate risk to the Corporation including derivatives designated in qualifying hedge accounting relationships and derivatives used in other risk management activities. Interest rate, foreign exchange, equity, commodity and credit contracts are utilized in the Corporation's ALM and risk management activities. The Corporation maintains an overall interest rate risk management strategy that incorporates the use of interest rate contracts, which are generally non-leveraged generic interest rate and basis swaps, options, futures and forwards, to minimize significant fluctuations in earnings caused by interest rate volatility. The Corporation's goal is to manage interest rate sensitivity and volatility so that movements in interest rates do not significantly adversely affect earnings or capital. As a result of interest rate fluctuations, hedged fixed-rate assets and liabilities appreciate or depreciate in fair value. Gains or losses on the derivative instruments that are linked to the hedged fixed-rate assets and liabilities are expected to substantially offset this unrealized appreciation or depreciation. Market risk, including interest rate risk, can be substantial in the mortgage business. Market risk is the risk that values of mortgage assets or revenues will be adversely affected by changes in market conditions such as interest rate movements. To mitigate the interest rate risk in mortgage banking production income, the Corporation utilizes forward loan sale commitments and other derivative instruments, including purchased options, and certain debt securities. The Corporation also utilizes derivatives such as interest rate options, interest rate swaps, forward settlement contracts and eurodollar futures to hedge certain market risks of mortgage servicing rights (MSR). For more information on MSRs, see Note 17 – Mortgage Servicing Rights . The Corporation uses foreign exchange contracts to manage the foreign exchange risk associated with certain foreign currency-denominated assets and liabilities, as well as the Corporation's investments in non-U.S. subsidiaries. Foreign exchange contracts, which include spot and forward contracts, represent agreements to exchange the currency of one country for the currency of another country at an agreed-upon price on an agreed-upon settlement date. Exposure to loss on these contracts will increase or decrease over their respective lives as currency exchange and interest rates fluctuate. The Corporation enters into derivative commodity contracts such as futures, swaps, options and forwards as well as non-derivative commodity contracts to provide price risk management services to customers or to manage price risk associated with its physical and financial commodity positions. The non-derivative commodity contracts and physical inventories of commodities expose the Corporation to earnings volatility. Fair value accounting hedges provide a method to mitigate a portion of this earnings volatility. The Corporation purchases credit derivatives to manage credit risk related to certain funded and unfunded credit exposures. Credit derivatives include credit default swaps (CDS), total return swaps and swaptions. These derivatives are recorded on the Consolidated Balance Sheet at fair value with changes in fair value recorded in other income. Derivatives Designated as Accounting Hedges The Corporation uses various types of interest rate, commodity and foreign exchange derivative contracts to protect against changes in the fair value of its assets and liabilities due to fluctuations in interest rates, commodity prices and exchange rates (fair value hedges). The Corporation also uses these types of contracts and equity derivatives to protect against changes in the cash flows of its assets and liabilities, and other forecasted transactions (cash flow hedges). The Corporation hedges its net investment in consolidated non-U.S. operations determined to have functional currencies other than the U.S. Dollar using forward exchange contracts and cross-currency basis swaps, and by issuing foreign currency-denominated debt (net investment hedges). Fair Value Hedges The table below summarizes information related to fair value hedges for the three months ended March 31, 2016 and 2015 , including hedges of interest rate risk on long-term debt that were acquired as part of a business combination and redesignated at that time. At redesignation, the fair value of the derivatives was positive. As the derivatives mature, the fair value will approach zero. As a result, ineffectiveness will occur and the fair value changes in the derivatives and the long-term debt being hedged may be directionally the same in certain scenarios. Based on a regression analysis, the derivatives continue to be highly effective at offsetting changes in the fair value of the long-term debt attributable to interest rate risk. Derivatives Designated as Fair Value Hedges Gains (Losses) Three Months Ended March 31 2016 (Dollars in millions) Derivative Hedged Item Hedge Ineffectiveness Interest rate risk on long-term debt (1) $ 2,661 $ (2,854 ) $ (193 ) Interest rate and foreign currency risk on long-term debt (1) 839 (846 ) (7 ) Interest rate risk on available-for-sale securities (2) (151 ) 132 (19 ) Price risk on commodity inventory (3) 2 (2 ) — Total $ 3,351 $ (3,570 ) $ (219 ) 2015 Interest rate risk on long-term debt (1) $ 1,096 $ (1,292 ) $ (196 ) Interest rate and foreign currency risk on long-term debt (1) (1,644 ) 1,588 (56 ) Interest rate risk on available-for-sale securities (2) 43 (45 ) (2 ) Price risk on commodity inventory (3) 11 (7 ) 4 Total $ (494 ) $ 244 $ (250 ) (1) Amounts are recorded in interest expense on long-term debt and in other income. (2) Amounts are recorded in interest income on debt securities. (3) Amounts relating to commodity inventory are recorded in trading account profits. Cash Flow and Net Investment Hedges The table below summarizes certain information related to cash flow hedges and net investment hedges for the three months ended March 31, 2016 and 2015 . Of the $1.1 billion net loss (after-tax) on derivatives in accumulated other comprehensive income (OCI) at March 31, 2016 , $366 million (after-tax) is expected to be reclassified into earnings in the next 12 months. These net losses reclassified into earnings are expected to primarily reduce net interest income related to the respective hedged items. Amounts related to price risk on restricted stock awards reclassified from accumulated OCI are recorded in personnel expense. For terminated cash flow hedges, the time period over which substantially all of the forecasted transactions are hedged is approximately seven years , with a maximum length of time for certain forecasted transactions of 20 years . Derivatives Designated as Cash Flow and Net Investment Hedges Three Months Ended March 31 2016 (Dollars in millions, amounts pretax) Gains (Losses) Recognized in Accumulated OCI on Derivatives Gains (Losses) in Income Reclassified from Accumulated OCI Hedge Ineffectiveness and Amounts Excluded from Effectiveness Testing (1) Cash flow hedges Interest rate risk on variable-rate portfolios $ 39 $ (164 ) $ 6 Price risk on restricted stock awards (2) (198 ) (34 ) — Total $ (159 ) $ (198 ) $ 6 Net investment hedges Foreign exchange risk $ (633 ) $ 1 $ (143 ) 2015 Cash flow hedges Interest rate risk on variable-rate portfolios $ 24 $ (255 ) $ (1 ) Price risk on restricted stock awards (2) (210 ) (1 ) — Total $ (186 ) $ (256 ) $ (1 ) Net investment hedges Foreign exchange risk $ 1,982 $ — $ (98 ) (1) Amounts related to cash flow hedges represent hedge ineffectiveness and amounts related to net investment hedges represent amounts excluded from effectiveness testing. (2) The hedge gain (loss) recognized in accumulated OCI is primarily related to the change in the Corporation's stock price for the period. Other Risk Management Derivatives Other risk management derivatives are used by the Corporation to reduce certain risk exposures. These derivatives are not qualifying accounting hedges because either they did not qualify for or were not designated as accounting hedges. The table below presents gains (losses) on these derivatives for the three months ended March 31, 2016 and 2015 . These gains (losses) are largely offset by the income or expense that is recorded on the hedged item. Other Risk Management Derivatives Gains (Losses) Three Months Ended March 31 (Dollars in millions) 2016 2015 Interest rate risk on mortgage banking income (1) $ 546 $ 296 Credit risk on loans (2) (65 ) (27 ) Interest rate and foreign currency risk on ALM activities (3) (884 ) (319 ) Price risk on restricted stock awards (4) (741 ) (470 ) Other 26 13 (1) Net gains (losses) on these derivatives are recorded in mortgage banking income as they are used to mitigate the interest rate risk related to MSRs, IRLCs and mortgage loans held-for-sale, all of which are measured at fair value with changes in fair value recorded in mortgage banking income. The net gains on IRLCs related to the origination of mortgage loans that are held-for-sale, which are not included in the table but are considered derivative instruments, were $151 million and $260 million for the three months ended March 31, 2016 and 2015 . (2) Primarily related to derivatives that are economic hedges of credit risk on loans. Net gains (losses) on these derivatives are recorded in other income. (3) Primarily related to hedges of debt securities carried at fair value and hedges of foreign currency-denominated debt. Gains (losses) on these derivatives and the related hedged items are recorded in other income. (4) Gains (losses) on these derivatives are recorded in personnel expense. Transfers of Financial Assets with Risk Retained through Derivatives The Corporation enters into certain transactions involving the transfer of financial assets that are accounted for as sales where substantially all of the economic exposure to the transferred financial assets is retained by the Corporation through a derivative agreement with the initial transferee. These transactions are accounted for as sales because the Corporation does not retain control over the assets transferred. Through March 31, 2016 and December 31, 2015 , the Corporation transferred $7.8 billion and $7.9 billion of primarily non-U.S. government-guaranteed mortgage-backed securities (MBS) to a third-party trust. The Corporation received gross cash proceeds of $7.8 billion and $7.9 billion at the transfer dates. At March 31, 2016 and December 31, 2015 , the fair value of these securities was $7.6 billion and $7.2 billion . The Corporation simultaneously entered into derivatives with those counterparties whereby the Corporation retained certain economic exposures to those securities (e.g., interest rate and/or credit risk). A derivative asset of $29 million and $24 million and a liability of $40 million and $29 million were recorded at March 31, 2016 and December 31, 2015 , and are included in credit derivatives in the derivative instruments table on page 118 . The economic exposure retained by the Corporation is typically hedged with interest rate swaps and interest rate swaptions. Sales and Trading Revenue The Corporation enters into trading derivatives to facilitate client transactions and to manage risk exposures arising from trading account assets and liabilities. It is the Corporation's policy to include these derivative instruments in its trading activities which include derivatives and non-derivative cash instruments. The resulting risk from these derivatives is managed on a portfolio basis as part of the Corporation's Global Markets business segment. The related sales and trading revenue generated within Global Markets is recorded in various income statement line items including trading account profits and net interest income as well as other revenue categories. Sales and trading revenue includes changes in the fair value and realized gains and losses on the sales of trading and other assets, net interest income, and fees primarily from commissions on equity securities. Revenue is generated by the difference in the client price for an instrument and the price at which the trading desk can execute the trade in the dealer market. For equity securities, commissions related to purchases and sales are recorded in the "Other" column in the Sales and Trading Revenue table. Changes in the fair value of these securities are included in trading account profits. For debt securities, revenue, with the exception of interest associated with the debt securities, is typically included in trading account profits. Unlike commissions for equity securities, the initial revenue related to broker-dealer services for debt securities is typically included in the pricing of the instrument rather than being charged through separate fee arrangements. Therefore, this revenue is recorded in trading account profits as part of the initial mark to fair value. For derivatives, the majority of revenue is included in trading account profits. In transactions where the Corporation acts as agent, which include exchange-traded futures and options, fees are recorded in other income. The table below, which includes both derivatives and non-derivative cash instruments, identifies the amounts in the respective income statement line items attributable to the Corporation's sales and trading revenue in Global Markets , categorized by primary risk, for the three months ended March 31, 2016 and 2015 . The difference between total trading account profits in the table below and in the Consolidated Statement of Income represents trading activities in business segments other than Global Markets . This table includes debit valuation and funding valuation adjustment (DVA/FVA) gains (losses). Global Markets results in Note 18 – Business Segment Information are presented on a fully taxable-equivalent (FTE) basis. The table below is not presented on an FTE basis. The results for the three months ended March 31, 2015 were impacted by the early adoption of new accounting guidance on recognition and measurement of financial instruments. As such, amounts in the "Other" column exclude unrealized DVA resulting from changes in the Corporation's own credit spreads on liabilities accounted for under the fair value option. For more information on the new accounting guidance, see Note 1 – Summary of Significant Accounting Principles to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Sales and Trading Revenue Three Months Ended March 31 2016 (Dollars in millions) Trading Account Profits Net Interest Income Other (1) Total Interest rate risk $ 496 $ 429 $ 52 $ 977 Foreign exchange risk 340 (1 ) (36 ) 303 Equity risk 433 1 597 1,031 Credit risk 202 625 139 966 Other risk 121 (16 ) 15 120 Total sales and trading revenue $ 1,592 $ 1,038 $ 767 $ 3,397 2015 Interest rate risk $ 515 $ 291 $ (270 ) $ 536 Foreign exchange risk 446 (2 ) (31 ) 413 Equity risk 570 13 549 1,132 Credit risk 444 571 184 1,199 Other risk 156 (21 ) 26 161 Total sales and trading revenue $ 2,131 $ 852 $ 458 $ 3,441 (1) Represents amounts in investment and brokerage services and other income that are recorded in Global Markets and included in the definition of sales and trading revenue. Includes investment and brokerage services revenue of $559 million and $567 million for the three months ended March 31, 2016 and 2015 . Credit Derivatives The Corporation enters into credit derivatives primarily to facilitate client transactions and to manage credit risk exposures. Credit derivatives derive value based on an underlying third-party referenced obligation or a portfolio of referenced obligations and generally require the Corporation, as the seller of credit protection, to make payments to a buyer upon the occurrence of a pre-defined credit event. Such credit events generally include bankruptcy of the referenced credit entity and failure to pay under the obligation, as well as acceleration of indebtedness and payment repudiation or moratorium. For credit derivatives based on a portfolio of referenced credits or credit indices, the Corporation may not be required to make payment until a specified amount of loss has occurred and/or may only be required to make payment up to a specified amount. Credit derivative instruments where the Corporation is the seller of credit protection and their expiration are summarized in the table below. These instruments are classified as investment and non-investment grade based on the credit quality of the underlying referenced obligation. The Corporation considers ratings of BBB- or higher as investment grade. Non-investment grade includes non-rated credit derivative instruments. The Corporation discloses internal categorizations of investment grade and non-investment grade consistent with how risk is managed for these instruments. Credit Derivative Instruments March 31, 2016 Carrying Value (Dollars in millions) Less than One Year One to Three Years Three to Five Years Over Five Years Total Credit default swaps: Investment grade $ 27 $ 204 $ 1,012 $ 843 $ 2,086 Non-investment grade 545 2,586 2,382 3,889 9,402 Total 572 2,790 3,394 4,732 11,488 Total return swaps/other: Investment grade 12 — — — 12 Non-investment grade 1,644 75 25 3 1,747 Total 1,656 75 25 3 1,759 Total credit derivatives $ 2,228 $ 2,865 $ 3,419 $ 4,735 $ 13,247 Credit-related notes: Investment grade $ 324 $ 27 $ 577 $ 1,975 $ 2,903 Non-investment grade 93 75 106 1,169 1,443 Total credit-related notes $ 417 $ 102 $ 683 $ 3,144 $ 4,346 Maximum Payout/Notional Credit default swaps: Investment grade $ 153,421 $ 258,645 $ 171,041 $ 37,517 $ 620,624 Non-investment grade 86,272 137,244 63,801 23,711 311,028 Total 239,693 395,889 234,842 61,228 931,652 Total return swaps/other: Investment grade 18,090 — — — 18,090 Non-investment grade 28,101 6,502 1,182 254 36,039 Total 46,191 6,502 1,182 254 54,129 Total credit derivatives $ 285,884 $ 402,391 $ 236,024 $ 61,482 $ 985,781 December 31, 2015 Carrying Value Credit default swaps: Investment grade $ 84 $ 481 $ 2,203 $ 680 $ 3,448 Non-investment grade 672 3,035 2,386 3,583 9,676 Total 756 3,516 4,589 4,263 13,124 Total return swaps/other: Investment grade 5 — — — 5 Non-investment grade 171 236 8 2 417 Total 176 236 8 2 422 Total credit derivatives $ 932 $ 3,752 $ 4,597 $ 4,265 $ 13,546 Credit-related notes: Investment grade $ 267 $ 57 $ 444 $ 2,203 $ 2,971 Non-investment grade 61 118 117 1,264 1,560 Total credit-related notes $ 328 $ 175 $ 561 $ 3,467 $ 4,531 Maximum Payout/Notional Credit default swaps: Investment grade $ 149,177 $ 280,658 $ 178,990 $ 26,352 $ 635,177 Non-investment grade 81,596 135,850 53,299 18,221 288,966 Total 230,773 416,508 232,289 44,573 924,143 Total return swaps/other: Investment grade 9,758 — — — 9,758 Non-investment grade 20,917 6,989 1,371 623 29,900 Total 30,675 6,989 1,371 623 39,658 Total credit derivatives $ 261,448 $ 423,497 $ 233,660 $ 45,196 $ 963,801 The notional amount represents the maximum amount payable by the Corporation for most credit derivatives. However, the Corporation does not monitor its exposure to credit derivatives based solely on the notional amount because this measure does not take into consideration the probability of occurrence. As such, the notional amount is not a reliable indicator of the Corporation's exposure to these contracts. Instead, a risk framework is used to define risk tolerances and establish limits to help ensure that certain credit risk-related losses occur within acceptable, predefined limits. The Corporation manages its market risk exposure to credit derivatives by entering into a variety of offsetting derivative contracts and security positions. For example, in certain instances, the Corporation may purchase credit protection with identical underlying referenced names to offset its exposure. The carrying value and notional amount of written credit derivatives for which the Corporation held purchased credit derivatives with identical underlying referenced names and terms were $7.1 billion and $713.4 billion at March 31, 2016 , and $8.2 billion and $706.0 billion at December 31, 2015 . Credit-related notes in the table on page 126 include investments in securities issued by collateralized debt obligation (CDO), collateralized loan obligation (CLO) and credit-linked note vehicles. These instruments are primarily classified as trading securities. The carrying value of these instruments equals the Corporation's maximum exposure to loss. The Corporation is not obligated to make any payments to the entities under the terms of the securities owned. Credit-related Contingent Features and Collateral The Corporation executes the majority of its derivative contracts in the OTC market with large, international financial institutions, including broker-dealers and, to a lesser degree, with a variety of non-financial companies. A significant majority of the derivative transactions are executed on a daily margin basis. Therefore, events such as a credit rating downgrade (depending on the ultimate rating level) or a breach of credit covenants would typically require an increase in the amount of collateral required of the counterparty, where applicable, and/or allow the Corporation to take additional protective measures such as early termination of all trades. Further, as previously discussed on page 118 , the Corporation enters into legally enforceable master netting agreements which reduce risk by permitting the closeout and netting of transactions with the same counterparty upon the occurrence of certain events. A majority of the Corporation's derivative contracts contain credit risk-related contingent features, primarily in the form of ISDA master netting agreements and credit support documentation that enhance the creditworthiness of these instruments compared to other obligations of the respective counterparty with whom the Corporation has transacted. These contingent features may be for the benefit of the Corporation as well as its counterparties with respect to changes in the Corporation's creditworthiness and the mark-to-market exposure under the derivative transactions. At March 31, 2016 and December 31, 2015 , the Corporation held cash and securities collateral of $81.0 billion and $78.9 billion , and posted cash and securities collateral of $65.8 billion and $62.7 billion in the normal course of business under derivative agreements. This excludes cross-product margining agreements where clients are permitted to margin on a net basis for both derivative and secured financing arrangements. In connection with certain OTC derivative contracts and other trading agreements, the Corporation can be required to provide additional collateral or to terminate transactions with certain counterparties in the event of a downgrade of the senior debt ratings of the Corporation or certain subsidiaries. The amount of additional collateral required depends on the contract and is usually a fixed incremental amount and/or the market value of the exposure. At March 31, 2016 , the amount of collateral, calculated based on the terms of the contracts, that the Corporation and certain subsidiaries could be required to post to counterparties but had not yet posted to counterparties was approximately $3.1 billion , including $ 2.0 billion for Bank of America, N.A. (BANA). Some counterparties are currently able to unilaterally terminate certain contracts, or the Corporation or certain subsidiaries may be required to take other action such as find a suitable replacement or obtain a guarantee. At March 31, 2016 , the cur

Securities

Securities	3 Months Ended
	Mar. 31, 2016
Investments, Debt and Equity Securities [Abstract]
Securities	NOTE 3 – Securities The table below presents the amortized cost, gross unrealized gains and losses, and fair value of available-for-sale (AFS) debt securities, other debt securities carried at fair value, held-to-maturity (HTM) debt securities and AFS marketable equity securities at March 31, 2016 and December 31, 2015 . Debt Securities and Available-for-Sale Marketable Equity Securities March 31, 2016 (Dollars in millions) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Available-for-sale debt securities Mortgage-backed securities: Agency $ 204,557 $ 3,257 $ (78 ) $ 207,736 Agency-collateralized mortgage obligations 10,294 277 (13 ) 10,558 Commercial 9,989 245 (1 ) 10,233 Non-agency residential (1) 2,104 202 (77 ) 2,229 Total mortgage-backed securities 226,944 3,981 (169 ) 230,756 U.S. Treasury and agency securities 21,732 484 — 22,216 Non-U.S. securities 6,059 26 (5 ) 6,080 Other taxable securities, substantially all asset-backed securities 10,526 53 (99 ) 10,480 Total taxable securities 265,261 4,544 (273 ) 269,532 Tax-exempt securities 14,551 72 (35 ) 14,588 Total available-for-sale debt securities 279,812 4,616 (308 ) 284,120 Other debt securities carried at fair value 18,378 87 (252 ) 18,213 Total debt securities carried at fair value (2) 298,190 4,703 (560 ) 302,333 Held-to-maturity debt securities, substantially all U.S. agency mortgage-backed securities 97,978 1,244 (147 ) 99,075 Total debt securities $ 396,168 $ 5,947 $ (707 ) $ 401,408 Available-for-sale marketable equity securities (3) $ 326 $ 56 $ (11 ) $ 371 December 31, 2015 Available-for-sale debt securities Mortgage-backed securities: Agency $ 229,847 $ 788 $ (1,688 ) $ 228,947 Agency-collateralized mortgage obligations 10,930 126 (71 ) 10,985 Commercial 7,176 50 (61 ) 7,165 Non-agency residential (1) 3,031 218 (70 ) 3,179 Total mortgage-backed securities 250,984 1,182 (1,890 ) 250,276 U.S. Treasury and agency securities 25,075 211 (9 ) 25,277 Non-U.S. securities 5,743 27 (3 ) 5,767 Other taxable securities, substantially all asset-backed securities 10,481 53 (89 ) 10,445 Total taxable securities 292,283 1,473 (1,991 ) 291,765 Tax-exempt securities 13,978 63 (33 ) 14,008 Total available-for-sale debt securities 306,261 1,536 (2,024 ) 305,773 Other debt securities carried at fair value 16,678 103 (174 ) 16,607 Total debt securities carried at fair value (2) 322,939 1,639 (2,198 ) 322,380 Held-to-maturity debt securities, substantially all U.S. agency mortgage-backed securities 84,625 271 (850 ) 84,046 Total debt securities $ 407,564 $ 1,910 $ (3,048 ) $ 406,426 Available-for-sale marketable equity securities (3) $ 326 $ 99 $ — $ 425 (1) At March 31, 2016 and December 31, 2015 , the underlying collateral type included approximately 57 percent and 71 percent prime, 23 percent and 15 percent Alt-A, and 20 percent and 14 percent subprime. (2) The Corporation had debt securities from Fannie Mae (FNMA) and Freddie Mac (FHLMC) that each exceeded 10 percent of shareholders' equity, with an amortized cost of $144.1 billion and $53.7 billion , and a fair value of $146.4 billion and $54.6 billion at March 31, 2016 . Debt securities from FNMA and FHLMC that exceeded 10 percent of shareholders' equity had an amortized cost of $146.2 billion and $53.4 billion , and a fair value of $145.5 billion and $53.2 billion at December 31, 2015 . (3) Classified in other assets on the Consolidated Balance Sheet. At March 31, 2016 , the accumulated net unrealized gain on AFS debt securities included in accumulated OCI was $2.6 billion , net of the related income tax expense of $1.7 billion . At March 31, 2016 and December 31, 2015 , the Corporation had nonperforming AFS debt securities of $131 million and $188 million . The table below presents the components of other debt securities carried at fair value where the changes in fair value are reported in other income. In the three months ended March 31, 2016 , the Corporation recorded unrealized mark-to-market net losses of $95 million and realized net losses of $3 million , compared to unrealized mark-to-market net gains of $189 million and realized net gains of $4 million in the three months ended March 31, 2015 . These amounts exclude hedge results. Other Debt Securities Carried at Fair Value (Dollars in millions) March 31 December 31 Mortgage-backed securities: Agency-collateralized mortgage obligations $ 6 $ 7 Non-agency residential 3,323 3,490 Total mortgage-backed securities 3,329 3,497 Non-U.S. securities (1) 14,628 12,843 Other taxable securities, substantially all asset-backed securities 256 267 Total $ 18,213 $ 16,607 (1) These securities are primarily used to satisfy certain international regulatory liquidity requirements. The gross realized gains and losses on sales of AFS debt securities for the three months ended March 31, 2016 and 2015 are presented in the table below. Gains and Losses on Sales of AFS Debt Securities Three Months Ended March 31 (Dollars in millions) 2016 2015 Gross gains $ 237 $ 275 Gross losses (11 ) (7 ) Net gains on sales of AFS debt securities $ 226 $ 268 Income tax expense attributable to realized net gains on sales of AFS debt securities $ 86 $ 102 The table below presents the fair value and the associated gross unrealized losses on AFS debt securities and whether these securities have had gross unrealized losses for less than 12 months or for 12 months or longer at March 31, 2016 and December 31, 2015 . Temporarily Impaired and Other-than-temporarily Impaired AFS Debt Securities March 31, 2016 Less than Twelve Months Twelve Months or Longer Total (Dollars in millions) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Temporarily impaired AFS debt securities Mortgage-backed securities: Agency $ 1,435 $ (5 ) $ 10,087 $ (73 ) $ 11,522 $ (78 ) Agency-collateralized mortgage obligations — — 1,231 (13 ) 1,231 (13 ) Commercial 339 (1 ) — — 339 (1 ) Non-agency residential 386 (5 ) 318 (24 ) 704 (29 ) Total mortgage-backed securities 2,160 (11 ) 11,636 (110 ) 13,796 (121 ) Non-U.S. securities 58 (1 ) 147 (4 ) 205 (5 ) Other taxable securities, substantially all asset-backed securities 5,600 (87 ) 838 (12 ) 6,438 (99 ) Total taxable securities 7,818 (99 ) 12,621 (126 ) 20,439 (225 ) Tax-exempt securities 2,326 (12 ) 1,577 (23 ) 3,903 (35 ) Total temporarily impaired AFS debt securities 10,144 (111 ) 14,198 (149 ) 24,342 (260 ) Other-than-temporarily impaired AFS debt securities (1) Non-agency residential mortgage-backed securities 464 (27 ) 158 (21 ) 622 (48 ) Total temporarily impaired and other-than-temporarily impaired AFS debt securities $ 10,608 $ (138 ) $ 14,356 $ (170 ) $ 24,964 $ (308 ) December 31, 2015 Temporarily impaired AFS debt securities Mortgage-backed securities: Agency $ 131,511 $ (1,245 ) $ 14,895 $ (443 ) $ 146,406 $ (1,688 ) Agency-collateralized mortgage obligations 1,271 (9 ) 1,637 (62 ) 2,908 (71 ) Commercial 4,066 (61 ) — — 4,066 (61 ) Non-agency residential 553 (5 ) 723 (32 ) 1,276 (37 ) Total mortgage-backed securities 137,401 (1,320 ) 17,255 (537 ) 154,656 (1,857 ) U.S. Treasury and agency securities 1,172 (5 ) 190 (4 ) 1,362 (9 ) Non-U.S. securities — — 134 (3 ) 134 (3 ) Other taxable securities, substantially all asset-backed securities 5,178 (72 ) 792 (17 ) 5,970 (89 ) Total taxable securities 143,751 (1,397 ) 18,371 (561 ) 162,122 (1,958 ) Tax-exempt securities 4,400 (12 ) 1,877 (21 ) 6,277 (33 ) Total temporarily impaired AFS debt securities 148,151 (1,409 ) 20,248 (582 ) 168,399 (1,991 ) Other-than-temporarily impaired AFS debt securities (1) Non-agency residential mortgage-backed securities 481 (19 ) 98 (14 ) 579 (33 ) Total temporarily impaired and other-than-temporarily impaired AFS debt securities $ 148,632 $ (1,428 ) $ 20,346 $ (596 ) $ 168,978 $ (2,024 ) (1) Includes other-than-temporarily impaired AFS debt securities on which an OTTI loss, primarily related to changes in interest rates, remains in accumulated OCI. The Corporation recorded other-than-temporary impairment (OTTI) losses on AFS debt securities for the three months ended March 31, 2016 and 2015 as presented in the Net Credit-related Impairment Losses Recognized in Earnings table. Substantially all OTTI losses in the three months ended March 31, 2016 and 2015 consisted of credit losses on non-agency residential mortgage-backed securities (RMBS) and were recorded in other income in the Consolidated Statement of Income. A debt security is impaired when its fair value is less than its amortized cost. If the Corporation intends or will more-likely-than-not be required to sell a debt security prior to recovery, the entire impairment loss is recorded in the Consolidated Statement of Income. For AFS debt securities the Corporation does not intend or will not more-likely-than-not be required to sell, an analysis is performed to determine if any of the impairment is due to credit or whether it is due to other factors (e.g., interest rate). Credit losses are considered unrecoverable and, accordingly, are recorded in the Consolidated Statement of Income with the remaining unrealized losses recorded in OCI. In certain instances, the credit loss on a debt security may exceed the total impairment, in which case, the excess of the credit loss over the total impairment is recorded as an unrealized gain in OCI. Net Credit-related Impairment Losses Recognized in Earnings Three Months Ended March 31 (Dollars in millions) 2016 2015 Total OTTI losses $ (30 ) $ (74 ) Less: non-credit portion of total OTTI losses recognized in OCI 23 4 Net credit-related impairment losses recognized in earnings $ (7 ) $ (70 ) The table below presents a rollforward of the credit losses recognized in earnings for the three months ended March 31, 2016 and 2015 on AFS debt securities that the Corporation does not have the intent to sell or will not more-likely-than-not be required to sell. Rollforward of OTTI Credit Losses Recognized Three Months Ended March 31 (Dollars in millions) 2016 2015 Balance, beginning of period $ 266 $ 200 Additions for credit losses recognized on AFS debt securities that had no previous impairment losses 1 14 Additions for credit losses recognized on AFS debt securities that had previously incurred impairment losses 6 56 Reductions for AFS debt securities matured, sold or intended to be sold (4 ) (14 ) Balance, March 31 $ 269 $ 256 The Corporation estimates the portion of a loss on a security that is attributable to credit using a discounted cash flow model and estimates the expected cash flows of the underlying collateral using internal credit, interest rate and prepayment risk models that incorporate management's best estimate of current key assumptions such as default rates, loss severity and prepayment rates. Assumptions used for the underlying loans that support the MBS can vary widely from loan to loan and are influenced by such factors as loan interest rate, geographic location of the borrower, borrower characteristics and collateral type. Based on these assumptions, the Corporation then determines how the underlying collateral cash flows will be distributed to each MBS issued from the applicable special purpose entity. Expected principal and interest cash flows on an impaired AFS debt security are discounted using the effective yield of each individual impaired AFS debt security. Significant assumptions used in estimating the expected cash flows for measuring credit losses on non-agency RMBS were as follows at March 31, 2016 . Significant Assumptions Range (1) Weighted- average 10th Percentile (2) 90th Percentile (2) Annual prepayment speed 13.1 % 4.2 % 26.4 % Loss severity 29.9 12.2 30.5 Life default rate 23.1 0.7 81.7 (1) Represents the range of inputs/assumptions based upon the underlying collateral. (2) The value of a variable below which the indicated percentile of observations will fall. Annual constant prepayment speed and loss severity rates are projected considering collateral characteristics such as loan-to-value (LTV), creditworthiness of borrowers as measured using Fair Isaac Corporation (FICO) scores, and geographic concentrations. The weighted-average severity by collateral type was 26.9 percent for prime, 28.7 percent for Alt-A and 40.2 percent for subprime at March 31, 2016 . Additionally, default rates are projected by considering collateral characteristics including, but not limited to, LTV, FICO and geographic concentration. Weighted-average life default rates by collateral type were 14.8 percent for prime, 24.9 percent for Alt-A and 24.1 percent for subprime at March 31, 2016 . The expected maturity distribution and yields of the Corporation's debt securities carried at fair value and HTM debt securities at March 31, 2016 are summarized in the table below. Actual maturities may differ from the contractual or expected maturities since borrowers may have the right to prepay obligations with or without prepayment penalties. Maturities of Debt Securities Carried at Fair Value and Held-to-maturity Debt Securities March 31, 2016 Due in One Year or Less Due after One Year through Five Years Due after Five Years through Ten Years Due after Ten Years Total (Dollars in millions) Amount Yield (1) Amount Yield (1) Amount Yield (1) Amount Yield (1) Amount Yield (1) Amortized cost of debt securities carried at fair value Mortgage-backed securities: Agency $ 67 4.42 % $ 117,716 2.33 % $ 86,773 2.73 % $ 1 2.47 % $ 204,557 2.50 % Agency-collateralized mortgage obligations 136 1.20 7,770 2.50 2,393 2.71 — — 10,299 2.53 Commercial 97 5.70 1,377 2.20 8,405 2.51 110 2.67 9,989 2.50 Non-agency residential 201 5.71 833 5.46 804 5.21 3,754 8.49 5,592 7.47 Total mortgage-backed securities 501 4.31 127,696 2.36 98,375 2.73 3,865 8.32 230,437 2.62 U.S. Treasury and agency securities 524 0.20 20,197 1.64 1,011 3.46 — — 21,732 1.69 Non-U.S. securities 18,680 0.90 1,919 2.88 78 2.05 — — 20,677 1.09 Other taxable securities, substantially all asset-backed securities 2,533 1.63 5,167 1.45 2,382 2.68 711 4.35 10,793 1.96 Total taxable securities 22,238 1.04 154,979 2.24 101,846 2.74 4,576 7.71 283,639 2.41 Tax-exempt securities 1,292 0.75 5,628 1.08 5,636 1.34 1,995 1.06 14,551 1.15 Total amortized cost of debt securities carried at fair value $ 23,530 1.03 $ 160,607 2.20 $ 107,482 2.66 $ 6,571 5.69 $ 298,190 2.35 Amortized cost of HTM debt securities (2) $ — — $ 55,230 2.20 $ 42,499 2.55 $ 249 3.37 $ 97,978 2.35 Debt securities carried at fair value Mortgage-backed securities: Agency $ 69 $ 119,639 $ 88,027 $ 1 $ 207,736 Agency-collateralized mortgage obligations 136 7,961 2,467 — 10,564 Commercial 97 1,413 8,613 110 10,233 Non-agency residential 236 800 888 3,628 5,552 Total mortgage-backed securities 538 129,813 99,995 3,739 234,085 U.S. Treasury and agency securities 523 20,632 1,061 — 22,216 Non-U.S. securities 18,689 1,942 77 — 20,708 Other taxable securities, substantially all asset-backed securities 2,530 5,107 2,409 690 10,736 Total taxable securities 22,280 157,494 103,542 4,429 287,745 Tax-exempt securities 1,292 5,632 5,684 1,980 14,588 Total debt securities carried at fair value $ 23,572 $ 163,126 $ 109,226 $ 6,409 $ 302,333 Fair value of HTM debt securities (2) $ — $ 56,007 $ 42,818 $ 250 $ 99,075 (1) Average yield is computed using the effective yield of each security at the end of the period, weighted based on the amortized cost of each security. The effective yield considers the contractual coupon, amortization of premiums and accretion of discounts, and excludes the effect of related hedging derivatives. (2) Substantially all U.S. agency MBS. Certain Corporate and Strategic Investments The Corporation's 49 percent investment in a merchant services joint venture, which is recorded in other assets on the Consolidated Balance Sheet and in All Other, had a carrying value of $3.0 billion at both March 31, 2016 and December 31, 2015 . For additional information, see Note 10 – Commitments and Contingencies . The Corporation holds investments in partnerships that construct, own and operate real estate projects that qualify for low income housing tax credits. The Corporation earns a return primarily through the receipt of tax credits allocated to the real estate projects. Total low income housing tax credit investments were $7.0 billion and $7.1 billion at March 31, 2016 and December 31, 2015 . These investments are reported in other assets on the Consolidated Balance Sheet. The Corporation had unfunded commitments to provide capital contributions of $2.3 billion and $2.4 billion to these partnerships at March 31, 2016 and December 31, 2015 , which are expected to be paid over the next five years. These commitments are reported in accrued expenses and other liabilities on the Consolidated Balance Sheet. The Corporation recognized tax credits and other tax benefits from investments in low income housing credit partnerships of $193 million and reported pretax losses in other noninterest income of $198 million for the three months ended March 31, 2016 . For the same period in 2015 , the Corporation recognized tax credits and other benefits of $217 million and pretax losses of $180 million . Tax credits are recognized as part of the Corporation's annual effective tax rate, used to determine tax expense in a given quarter. This has resulted in the recognition in the three months ended March 31, 2016 of less than 25 percent of the expected tax benefits for the full-year 2016.

Outstanding Loans and Leases

Outstanding Loans and Leases	3 Months Ended
	Mar. 31, 2016
Loans and Leases Receivable Disclosure [Abstract]
Outstanding Loans and Leases	NOTE 4 – Outstanding Loans and Leases The following tables present total outstanding loans and leases and an aging analysis for the Consumer Real Estate, Credit Card and Other Consumer, and Commercial portfolio segments, by class of financing receivables, at March 31, 2016 and December 31, 2015 . March 31, 2016 (Dollars in millions) 30-59 Days (1) 60-89 Days (1) 90 Days or Past Due (2) Total Past Due 30 Days or More Total Current or Less Than 30 Days Past Due (3) Purchased (4) Loans Accounted for Under the Fair Value Option Total Consumer real estate Core portfolio Residential mortgage $ 1,264 $ 494 $ 3,364 $ 5,122 $ 140,200 $ 145,322 Home equity 209 97 629 935 46,538 47,473 Legacy Assets & Servicing portfolio Residential mortgage (5) 1,240 678 5,337 7,255 20,260 $ 11,603 39,118 Home equity 296 140 929 1,365 20,565 4,368 26,298 Credit card and other consumer U.S. credit card 416 289 743 1,448 84,955 86,403 Non-U.S. credit card 38 27 77 142 9,835 9,977 Direct/Indirect consumer (6) 182 54 38 274 90,335 90,609 Other consumer (7) 15 3 3 21 2,155 2,176 Total consumer 3,660 1,782 11,120 16,562 414,843 15,971 447,376 Consumer loans accounted for under the fair value option (8) $ 1,946 1,946 Total consumer loans and leases 3,660 1,782 11,120 16,562 414,843 15,971 1,946 449,322 Commercial U.S. commercial 412 175 320 907 259,795 260,702 Commercial real estate (9) 55 9 69 133 57,927 58,060 Commercial lease financing 195 10 19 224 20,733 20,957 Non-U.S. commercial 14 14 2 30 92,842 92,872 U.S. small business commercial 74 32 81 187 12,747 12,934 Total commercial 750 240 491 1,481 444,044 445,525 Commercial loans accounted for under the fair value option (8) 6,266 6,266 Total commercial loans and leases 750 240 491 1,481 444,044 6,266 451,791 Total loans and leases (10) $ 4,410 $ 2,022 $ 11,611 $ 18,043 $ 858,887 $ 15,971 $ 8,212 $ 901,113 Percentage of outstandings 0.49 % 0.22 % 1.29 % 2.00 % 95.32 % 1.77 % 0.91 % 100.00 % (1) Consumer real estate loans 30-59 days past due includes fully-insured loans of $1.1 billion and nonperforming loans of $320 million . Consumer real estate loans 60-89 days past due includes fully-insured loans of $728 million and nonperforming loans of $265 million . (2) Consumer real estate includes fully-insured loans of $6.3 billion . (3) Consumer real estate includes $2.7 billion and direct/indirect consumer includes $20 million of nonperforming loans. (4) PCI loan amounts are shown gross of the valuation allowance. (5) Total outstandings includes pay option loans of $2.2 billion . The Corporation no longer originates this product. (6) Total outstandings includes auto and specialty lending loans of $45.4 billion , unsecured consumer lending loans of $774 million , U.S. securities-based lending loans of $39.2 billion , non-U.S. consumer loans of $3.7 billion , student loans of $547 million and other consumer loans of $1.0 billion . (7) Total outstandings includes consumer finance loans of $538 million , consumer leases of $1.5 billion and consumer overdrafts of $154 million . (8) Consumer loans accounted for under the fair value option were residential mortgage loans of $1.6 billion and home equity loans of $348 million . Commercial loans accounted for under the fair value option were U.S. commercial loans of $2.6 billion and non-U.S. commercial loans of $3.7 billion . For additional information, see Note 14 – Fair Value Measurements and Note 15 – Fair Value Option . (9) Total outstandings includes U.S. commercial real estate loans of $54.5 billion and non-U.S. commercial real estate loans of $3.5 billion . (10) The Corporation pledged $150.4 billion of loans to secure potential borrowing capacity with the Federal Reserve Bank and Federal Home Loan Banks. This amount is not included in the parenthetical disclosure of loans and leases pledged as collateral on the Consolidated Balance Sheet as there were no related outstanding borrowings. December 31, 2015 (Dollars in millions) 30-59 Days (1) 60-89 Days (1) 90 Days or Past Due (2) Total Past Due 30 Days or More Total Current or Less Than 30 Days Past Due (3) Purchased (4) Loans for Under the Fair Total Consumer real estate Core portfolio Residential mortgage $ 1,603 $ 645 $ 3,834 $ 6,082 $ 139,763 $ 145,845 Home equity 225 104 719 1,048 47,216 48,264 Legacy Assets & Servicing portfolio Residential mortgage (5) 1,656 890 6,019 8,565 21,435 $ 12,066 42,066 Home equity 310 163 1,030 1,503 21,562 4,619 27,684 Credit card and other consumer U.S. credit card 454 332 789 1,575 88,027 89,602 Non-U.S. credit card 39 31 76 146 9,829 9,975 Direct/Indirect consumer (6) 227 62 42 331 88,464 88,795 Other consumer (7) 18 3 4 25 2,042 2,067 Total consumer 4,532 2,230 12,513 19,275 418,338 16,685 454,298 Consumer loans accounted for under the fair value option (8) $ 1,871 1,871 Total consumer loans and leases 4,532 2,230 12,513 19,275 418,338 16,685 1,871 456,169 Commercial U.S. commercial 444 148 332 924 251,847 252,771 Commercial real estate (9) 36 11 82 129 57,070 57,199 Commercial lease financing 150 29 20 199 21,153 21,352 Non-U.S. commercial 6 1 1 8 91,541 91,549 U.S. small business commercial 83 41 72 196 12,680 12,876 Total commercial 719 230 507 1,456 434,291 435,747 Commercial loans accounted for under the fair value option (8) 5,067 5,067 Total commercial loans and leases 719 230 507 1,456 434,291 5,067 440,814 Total loans and leases (10) $ 5,251 $ 2,460 $ 13,020 $ 20,731 $ 852,629 $ 16,685 $ 6,938 $ 896,983 Percentage of outstandings 0.59 % 0.27 % 1.45 % 2.31 % 95.06 % 1.86 % 0.77 % 100.00 % (1) Consumer real estate loans 30-59 days past due includes fully-insured loans of $1.7 billion and nonperforming loans of $379 million . Consumer real estate loans 60-89 days past due includes fully-insured loans of $1.0 billion and nonperforming loans of $297 million . (2) Consumer real estate includes fully-insured loans of $7.2 billion . (3) Consumer real estate includes $3.0 billion and direct/indirect consumer includes $21 million of nonperforming loans. (4) PCI loan amounts are shown gross of the valuation allowance. (5) Total outstandings includes pay option loans of $2.3 billion . The Corporation no longer originates this product. (6) Total outstandings includes auto and specialty lending loans of $42.6 billion , unsecured consumer lending loans of $886 million , U.S. securities-based lending loans of $39.8 billion , non-U.S. consumer loans of $3.9 billion , student loans of $564 million and other consumer loans of $1.0 billion . (7) Total outstandings includes consumer finance loans of $564 million , consumer leases of $1.4 billion and consumer overdrafts of $146 million . (8) Consumer loans accounted for under the fair value option were residential mortgage loans of $1.6 billion and home equity loans of $250 million . Commercial loans accounted for under the fair value option were U.S. commercial loans of $2.3 billion and non-U.S. commercial loans of $2.8 billion . For additional information, see Note 14 – Fair Value Measurements and Note 15 – Fair Value Option . (9) Total outstandings includes U.S. commercial real estate loans of $53.6 billion and non-U.S. commercial real estate loans of $3.5 billion . (10) The Corporation pledged $149.4 billion of loans to secure potential borrowing capacity with the Federal Reserve Bank and Federal Home Loan Banks. This amount is not included in the parenthetical disclosure of loans and leases pledged as collateral on the Consolidated Balance Sheet as there were no related outstanding borrowings. The Corporation has entered into long-term credit protection agreements with Fannie Mae (FNMA) and Freddie Mac (FHLMC) on loans totaling $4.3 billion and $3.7 billion at March 31, 2016 and December 31, 2015 , providing full credit protection on residential mortgage loans that become severely delinquent. All of these loans are individually insured and therefore the Corporation does not record an allowance for credit losses related to these loans. Nonperforming Loans and Leases The Corporation classifies junior-lien home equity loans as nonperforming when the first-lien loan becomes 90 days past due even if the junior-lien loan is performing. At March 31, 2016 and December 31, 2015 , $471 million and $484 million of such junior-lien home equity loans were included in nonperforming loans. The Corporation classifies consumer real estate loans that have been discharged in Chapter 7 bankruptcy and not reaffirmed by the borrower as troubled debt restructurings (TDR), irrespective of payment history or delinquency status, even if the repayment terms for the loan have not been otherwise modified. The Corporation continues to have a lien on the underlying collateral. At March 31, 2016 , nonperforming loans discharged in Chapter 7 bankruptcy with no change in repayment terms were $741 million of which $433 million were current on their contractual payments, while $270 million were 90 days or more past due. Of the contractually current nonperforming loans, more than 80 percent were discharged in Chapter 7 bankruptcy more than 12 months ago, and approximately 65 percent were discharged 24 months or more ago. As subsequent cash payments are received on these nonperforming loans that are contractually current, the interest component of the payments is generally recorded as interest income on a cash basis and the principal component is recorded as a reduction in the carrying value of the loan. During the three months ended March 31, 2016 and 2015 , the Corporation sold nonperforming and other delinquent consumer real estate loans with a carrying value of $1.0 billion and $1.0 billion , including $174 million and $586 million of purchased credit-impaired (PCI) loans. The Corporation recorded net charge-offs of $40 million and net recoveries of $40 million related to these sales for the three months ended March 31, 2016 and 2015 . Gains related to these sales of $31 million and $35 million were recorded in other income in the Consolidated Statement of Income for the three months ended March 31, 2016 and 2015 . The table below presents the Corporation's nonperforming loans and leases including nonperforming TDRs, and loans accruing past due 90 days or more at March 31, 2016 and December 31, 2015 . Nonperforming loans held-for-sale (LHFS) are excluded from nonperforming loans and leases as they are recorded at either fair value or the lower of cost or fair value. For more information on the criteria for classification as nonperforming, see Note 1 – Summary of Significant Accounting Principles to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Credit Quality Nonperforming Loans and Leases Accruing Past Due 90 Days or More (Dollars in millions) March 31 December 31 March 31 December 31 Consumer real estate Core portfolio Residential mortgage (1) $ 1,616 $ 1,845 $ 2,302 $ 2,645 Home equity 1,310 1,354 — — Legacy Assets & Servicing portfolio Residential mortgage (1) 2,360 2,958 4,032 4,505 Home equity 1,934 1,983 — — Credit card and other consumer U.S. credit card n/a n/a 743 789 Non-U.S. credit card n/a n/a 77 76 Direct/Indirect consumer 26 24 31 39 Other consumer 1 1 2 3 Total consumer 7,247 8,165 7,187 8,057 Commercial U.S. commercial 1,236 867 85 113 Commercial real estate 91 93 — 3 Commercial lease financing 29 12 13 15 Non-U.S. commercial 165 158 2 1 U.S. small business commercial 82 82 60 61 Total commercial 1,603 1,212 160 193 Total loans and leases $ 8,850 $ 9,377 $ 7,347 $ 8,250 (1) Residential mortgage loans in the Core and Legacy Assets & Servicing portfolios accruing past due 90 days or more are fully-insured loans. At March 31, 2016 and December 31, 2015 , residential mortgage includes $3.4 billion and $4.3 billion of loans on which interest has been curtailed by the Federal Housing Administration (FHA), and therefore are no longer accruing interest, although principal is still insured, and $2.9 billion and $2.9 billion of loans on which interest is still accruing. n/a = not applicable Credit Quality Indicators The Corporation monitors credit quality within its Consumer Real Estate, Credit Card and Other Consumer, and Commercial portfolio segments based on primary credit quality indicators. For more information on the portfolio segments, see Note 1 – Summary of Significant Accounting Principles to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Within the Consumer Real Estate portfolio segment, the primary credit quality indicators are refreshed LTV and refreshed FICO score. Refreshed LTV measures the carrying value of the loan as a percentage of the value of the property securing the loan, refreshed quarterly. Home equity loans are evaluated using combined loan-to-value (CLTV) which measures the carrying value of the Corporation's loan and available line of credit combined with any outstanding senior liens against the property as a percentage of the value of the property securing the loan, refreshed quarterly. FICO score measures the creditworthiness of the borrower based on the financial obligations of the borrower and the borrower's credit history. At a minimum, FICO scores are refreshed quarterly, and in many cases, more frequently. FICO scores are also a primary credit quality indicator for the Credit Card and Other Consumer portfolio segment and the business card portfolio within U.S. small business commercial. Within the Commercial portfolio segment, loans are evaluated using the internal classifications of pass rated or reservable criticized as the primary credit quality indicators. The term reservable criticized refers to those commercial loans that are internally classified or listed by the Corporation as Special Mention, Substandard or Doubtful, which are asset quality categories defined by regulatory authorities. These assets have an elevated level of risk and may have a high probability of default or total loss. Pass rated refers to all loans not considered reservable criticized. In addition to these primary credit quality indicators, the Corporation uses other credit quality indicators for certain types of loans. The following tables present certain credit quality indicators for the Corporation's Consumer Real Estate, Credit Card and Other Consumer, and Commercial portfolio segments, by class of financing receivables, at March 31, 2016 and December 31, 2015 . Consumer Real Estate – Credit Quality Indicators (1) March 31, 2016 (Dollars in millions) Core Portfolio Residential Mortgage (2) Legacy Assets & Servicing Residential Mortgage (2) Residential (3) Core Portfolio Home Equity (2) Legacy Assets & Servicing Home Equity (2) Home Equity PCI Refreshed LTV (4) Less than or equal to 90 percent $ 112,721 $ 15,636 $ 8,247 $ 43,534 $ 14,925 $ 1,882 Greater than 90 percent but less than or equal to 100 percent 4,153 1,863 1,228 1,545 2,290 786 Greater than 100 percent 2,633 2,992 2,128 2,394 4,715 1,700 Fully-insured loans (5) 25,815 7,024 — — — — Total consumer real estate $ 145,322 $ 27,515 $ 11,603 $ 47,473 $ 21,930 $ 4,368 Refreshed FICO score Less than 620 $ 3,259 $ 3,845 $ 3,497 $ 1,817 $ 2,640 $ 678 Greater than or equal to 620 and less than 680 5,549 3,181 2,519 3,174 3,639 773 Greater than or equal to 680 and less than 740 21,959 5,346 3,155 8,891 6,182 1,281 Greater than or equal to 740 88,740 8,119 2,432 33,591 9,469 1,636 Fully-insured loans (5) 25,815 7,024 — — — — Total consumer real estate $ 145,322 $ 27,515 $ 11,603 $ 47,473 $ 21,930 $ 4,368 (1) Excludes $1.9 billion of loans accounted for under the fair value option. (2) Excludes PCI loans. (3) Includes $1.9 billion of pay option loans. The Corporation no longer originates this product. (4) Refreshed LTV percentages for PCI loans are calculated using the carrying value net of the related valuation allowance. (5) Credit quality indicators are not reported for fully-insured loans as principal repayment is insured. Credit Card and Other Consumer – Credit Quality Indicators March 31, 2016 (Dollars in millions) U.S. Credit Non-U.S. Direct/Indirect Other (1) Refreshed FICO score Less than 620 $ 4,111 $ — $ 1,305 $ 210 Greater than or equal to 620 and less than 680 11,547 — 1,806 216 Greater than or equal to 680 and less than 740 33,256 — 11,598 356 Greater than or equal to 740 37,489 — 31,426 1,236 Other internal credit metrics (2, 3, 4) — 9,977 44,474 158 Total credit card and other consumer $ 86,403 $ 9,977 $ 90,609 $ 2,176 (1) At March 31, 2016 , 25 percent of the other consumer portfolio is associated with portfolios from certain consumer finance businesses that the Corporation previously exited. (2) Other internal credit metrics may include delinquency status, geography or other factors. (3) Direct/indirect consumer includes $42.9 billion of securities-based lending which is overcollateralized and therefore has minimal credit risk and $550 million of loans the Corporation no longer originates, primarily student loans. (4) Non-U.S. credit card represents the U.K. credit card portfolio which is evaluated using internal credit metrics, including delinquency status. At March 31, 2016 , 98 percent of this portfolio was current or less than 30 days past due, one percent was 30-89 days past due and one percent was 90 days or more past due. Commercial – Credit Quality Indicators (1) March 31, 2016 (Dollars in millions) U.S. Commercial Real Estate Commercial Non-U.S. U.S. Small (2) Risk ratings Pass rated $ 249,399 $ 57,584 $ 20,154 $ 89,138 $ 524 Reservable criticized 11,303 476 803 3,734 87 Refreshed FICO score (3) Less than 620 187 Greater than or equal to 620 and less than 680 550 Greater than or equal to 680 and less than 740 1,657 Greater than or equal to 740 3,141 Other internal credit metrics (3, 4) 6,788 Total commercial $ 260,702 $ 58,060 $ 20,957 $ 92,872 $ 12,934 (1) Excludes $6.3 billion of loans accounted for under the fair value option. (2) U.S. small business commercial includes $681 million of criticized business card and small business loans which are evaluated using refreshed FICO scores or internal credit metrics, including delinquency status, rather than risk ratings. At March 31, 2016 , 98 percent of the balances where internal credit metrics are used was current or less than 30 days past due. (3) Refreshed FICO score and other internal credit metrics are applicable only to the U.S. small business commercial portfolio. (4) Other internal credit metrics may include delinquency status, application scores, geography or other factors. Consumer Real Estate – Credit Quality Indicators (1) December 31, 2015 (Dollars in millions) Core Portfolio (2) Legacy Assets & Servicing (2) Residential (3) Core Portfolio Home Equity (2) Legacy Assets & Servicing Home (2) Home Equity PCI Refreshed LTV (4) Less than or equal to 90 percent $ 109,869 $ 16,646 $ 8,655 $ 44,006 $ 15,666 $ 2,003 Greater than 90 percent but less than or equal to 100 percent 4,251 2,007 1,403 1,652 2,382 852 Greater than 100 percent 2,783 3,212 2,008 2,606 5,017 1,764 Fully-insured loans (5) 28,942 8,135 — — — — Total consumer real estate $ 145,845 $ 30,000 $ 12,066 $ 48,264 $ 23,065 $ 4,619 Refreshed FICO score Less than 620 $ 3,465 $ 4,408 $ 3,798 $ 1,898 $ 2,785 $ 729 Greater than or equal to 620 and less than 680 5,792 3,438 2,586 3,242 3,817 825 Greater than or equal to 680 and less than 740 22,017 5,605 3,187 9,203 6,527 1,356 Greater than or equal to 740 85,629 8,414 2,495 33,921 9,936 1,709 Fully-insured loans (5) 28,942 8,135 — — — — Total consumer real estate $ 145,845 $ 30,000 $ 12,066 $ 48,264 $ 23,065 $ 4,619 (1) Excludes $1.9 billion of loans accounted for under the fair value option. (2) Excludes PCI loans. (3) Includes $2.0 billion of pay option loans. The Corporation no longer originates this product. (4) Refreshed LTV percentages for PCI loans are calculated using the carrying value net of the related valuation allowance. (5) Credit quality indicators are not reported for fully-insured loans as principal repayment is insured. Credit Card and Other Consumer – Credit Quality Indicators December 31, 2015 (Dollars in millions) U.S. Credit Non-U.S. Direct/Indirect Other (1) Refreshed FICO score Less than 620 $ 4,196 $ — $ 1,244 $ 217 Greater than or equal to 620 and less than 680 11,857 — 1,698 214 Greater than or equal to 680 and less than 740 34,270 — 10,955 337 Greater than or equal to 740 39,279 — 29,581 1,149 Other internal credit metrics (2, 3, 4) — 9,975 45,317 150 Total credit card and other consumer $ 89,602 $ 9,975 $ 88,795 $ 2,067 (1) At December 31, 2015 , 27 percent of the other consumer portfolio is associated with portfolios from certain consumer finance businesses that the Corporation previously exited. (2) Other internal credit metrics may include delinquency status, geography or other factors. (3) Direct/indirect consumer includes $43.7 billion of securities-based lending which is overcollateralized and therefore has minimal credit risk and $567 million of loans the Corporation no longer originates, primarily student loans. (4) Non-U.S. credit card represents the U.K. credit card portfolio which is evaluated using internal credit metrics, including delinquency status. At December 31, 2015 , 98 percent of this portfolio was current or less than 30 days past due, one percent was 30-89 days past due and one percent was 90 days or more past due. Commercial – Credit Quality Indicators (1) December 31, 2015 (Dollars in millions) U.S. Commercial Real Estate Commercial Non-U.S. U.S. Small (2) Risk ratings Pass rated $ 243,922 $ 56,688 $ 20,644 $ 87,905 $ 571 Reservable criticized 8,849 511 708 3,644 96 Refreshed FICO score (3) Less than 620 184 Greater than or equal to 620 and less than 680 543 Greater than or equal to 680 and less than 740 1,627 Greater than or equal to 740 3,027 Other internal credit metrics (3, 4) 6,828 Total commercial $ 252,771 $ 57,199 $ 21,352 $ 91,549 $ 12,876 (1) Excludes $5.1 billion of loans accounted for under the fair value option. (2) U.S. small business commercial includes $670 million of criticized business card and small business loans which are evaluated using refreshed FICO scores or internal credit metrics, including delinquency status, rather than risk ratings. At December 31, 2015 , 98 percent of the balances where internal credit metrics are used was current or less than 30 days past due. (3) Refreshed FICO score and other internal credit metrics are applicable only to the U.S. small business commercial portfolio. (4) Other internal credit metrics may include delinquency status, application scores, geography or other factors. Impaired Loans and Troubled Debt Restructurings A loan is considered impaired when, based on current information, it is probable that the Corporation will be unable to collect all amounts due from the borrower in accordance with the contractual terms of the loan. Impaired loans include nonperforming commercial loans and all consumer and commercial TDRs. Impaired loans exclude nonperforming consumer loans and nonperforming commercial leases unless they are classified as TDRs. Loans accounted for under the fair value option are also excluded. PCI loans are excluded and reported separately on page 152 . For additional information, see Note 1 – Summary of Significant Accounting Principles to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Consumer Real Estate Impaired consumer real estate loans within the Consumer Real Estate portfolio segment consist entirely of TDRs. Excluding PCI loans, most modifications of consumer real estate loans meet the definition of TDRs when a binding offer is extended to a borrower. Modifications of consumer real estate loans are done in accordance with the government's Making Home Affordable Program (modifications under government programs) or the Corporation's proprietary programs (modifications under proprietary programs). These modifications are considered to be TDRs if concessions have been granted to borrowers experiencing financial difficulties. Concessions may include reductions in interest rates, capitalization of past due amounts, principal and/or interest forbearance, payment extensions, principal and/or interest forgiveness, or combinations thereof. Prior to permanently modifying a loan, the Corporation may enter into trial modifications with certain borrowers under both government and proprietary programs. Trial modifications generally represent a three - to four -month period during which the borrower makes monthly payments under the anticipated modified payment terms. Upon successful completion of the trial period, the Corporation and the borrower enter into a permanent modification. Binding trial modifications are classified as TDRs when the trial offer is made and continue to be classified as TDRs regardless of whether the borrower enters into a permanent modification. Consumer real estate loans that have been discharged in Chapter 7 bankruptcy with no change in repayment terms and not reaffirmed by the borrower of $1.7 billion were included in TDRs at March 31, 2016 , of which $741 million were classified as nonperforming and $675 million were loans fully-insured by the Federal Housing Administration (FHA). For more information on loans discharged in Chapter 7 bankruptcy, see Nonperforming Loans and Leases in this Note. A consumer real estate loan, excluding PCI loans which are reported separately, is not classified as impaired unless it is a TDR. Once such a loan has been designated as a TDR, it is then individually assessed for impairment. Consumer real estate TDRs are measured primarily based on the net present value of the estimated cash flows discounted at the loan's original effective interest rate, as discussed in the following paragraph. If the carrying value of a TDR exceeds this amount, a specific allowance is recorded as a component of the allowance for loan and lease losses. Alternatively, consumer real estate TDRs that are considered to be dependent solely on the collateral for repayment (e.g., due to the lack of income verification) are measured based on the estimated fair value of the collateral and a charge-off is recorded if the carrying value exceeds the fair value of the collateral. Consumer real estate loans that reached 180 days past due prior to modification had been charged off to their net realizable value, less costs to sell, before they were modified as TDRs in accordance with established policy. Therefore, modifications of consumer real estate loans that are 180 or more days past due as TDRs do not have an impact on the allowance for loan and lease losses nor are additional charge-offs required at the time of modification. Subsequent declines in the fair value of the collateral after a loan has reached 180 days past due are recorded as charge-offs. Fully-insured loans are protected against principal loss, and therefore, the Corporation does not record an allowance for loan and lease losses on the outstanding principal balance, even after they have been modified in a TDR. The net present value of the estimated cash flows used to measure impairment is based on model-driven estimates of projected payments, prepayments, defaults and loss-given-default (LGD). Using statistical modeling methodologies, the Corporation estimates the probability that a loan will default prior to maturity based on the attributes of each loan. The factors that are most relevant to the probability of default are the refreshed LTV, or in the case of a subordinated lien, refreshed CLTV, borrower credit score, months since origination (i.e., vintage) and geography. Each of these factors is further broken down by present collection status (whether the loan is current, delinquent, in default or in bankruptcy). Severity (or LGD) is estimated based on the refreshed LTV for first mortgages or CLTV for subordinated liens. The estimates are based on the Corporation's historical experience as adjusted to reflect an assessment of environmental factors that may not be reflected in the historical data, such as changes in real estate values, local and national economies, underwriting standards and the regulatory environment. The probability of default models also incorporate recent experience with modification programs including redefaults subsequent to modification, a loan's default history prior to modification and the change in borrower payments post-modification. At March 31, 2016 and December 31, 2015 , remaining commitments to lend additional funds to debtors whose terms have been modified in a consumer real estate TDR were immaterial. Consumer real estate foreclosed properties totaled $421 million and $444 million at March 31, 2016 and December 31, 2015 . The carrying value of consumer real estate loans, including fully-insured and PCI loans, for which formal foreclosure proceedings were in process as of March 31, 2016 was $5.3 billion . During the three months ended March 31, 2016 and 2015 , the Corporation reclassified $416 million and $654 million of consumer real estate loans to foreclosed properties or, for properties acquired upon foreclosure of certain government-guaranteed loans (principally FHA-insured loans), to other assets. The reclassifications represent non-cash investing activities and, accordingly, are not reflected on the Consolidated Statement of Cash Flows. The table below provides the unpaid principal balance, carrying value and related allowance at March 31, 2016 and December 31, 2015 , and the average carrying value and interest income recognized for the three months ended March 31, 2016 and 2015 for impaired loans in the Corporation's Consumer Real Estate portfolio segment and includes primarily loans managed by Legacy Assets & Servicing ( LAS) . Certain impaired consumer real estate loans do not have a related allowance as the current valuation of these impaired loans exceeded the carrying value, which is net of previously recorded charge-offs. Impaired Loans – Consumer Real Estate Three Months Ended March 31 March 31, 2016 2016 2015 (Dollars in millions) Unpaid Carrying Related Average Interest (1) Average Interest (1) With no recorded allowance Residential mortgage $ 13,356 $ 10,581 $ — $ 11,418 $ 94 $ 15,393 $ 108 Home equity 3,586 1,806 — 1,808 13 1,692 25 With an allowance recorded Residential mortgage $ 5,811 $ 5,675 $ 348 $ 6,072 $ 51 $ 7,586 $ 64 Home equity 1,036 913 202 898 6 714 7 Total Residential mortgage $ 19,167 $ 16,256 $ 348 $ 17,490 $ 145 $ 22,979 $ 172 Home equity 4,622 2,719 202 2,706 19 2,406 32 December 31, 2015 With no recorded allowance Residential mortgage $ 14,888 $ 11,901 $ — Home equity 3,545 1,775 — With an allowance recorded Residential mortgage $ 6,624 $ 6,471 $ 399 Home equity 1,047 911 235 Total Residential mortgage $ 21,512 $ 18,372 $ 399 Home equity 4,592 2,686 235 (1) Interest income recognized includes interest accrued and collected on the outstanding balances of accruing impaired loans as well as interest cash collections on nonaccruing impaired loans for which the principal is considered collectible. The table below presents the March 31, 2016 and 2015 unpaid principal balance, carrying value, and average pre- and post-modification interest rates on consumer real estate loans that were modified in TDRs during the three months ended March 31, 2016 and 2015 , and net charge-offs recorded during the period in which the modification occurred. The following Consumer Real Estate portfolio segment tables include loans that were initially classified as TDRs during the period and also loans that had previously been classified as TDRs and were modified again during the period. These TDRs are primarily managed by LAS . Consumer Real Estate – TDRs Entered into During the Three Months Ended March 31, 2016 and 2015 (1) March 31, 2016 Three Months Ended March 31, 2016 (Dollars in millions) Unpaid Principal Balance Carrying Value Pre-Modification Interest Rate Post-Modification Interest Rate (2) Net Charge-offs (3) Residential mortgage $ 526 $ 488 4.72 % 4.61 % $ 2 Home equity 231 181 3.50 3.39 10 Total $ 757 $ 669 4.35 4.24 $ 12 March 31, 2015 Three Months Ended March 31, 2015 Residential mortgage $ 1,879 $ 1,640 5.04 % 4.91 % $ 17 Home equity 258 184 4.08 3.55 11 Total $ 2,137 $ 1,824 4.93 4.74 $ 28 (1) During the three months ended March 31, 2016 and 2015 , the Corporation forgave principal of $10 million and $159 million related to residential mortgage loans in connection with TDRs. (2) The post-modification interest rate reflects the interest rate applicable only to permanently completed modifications, which exclude loans that are in a trial modification period. (3) Net charge-offs include amounts recorded on loans mo

Allowance for Credit Losses

Allowance for Credit Losses	3 Months Ended
	Mar. 31, 2016
Loans and Leases Receivable, Allowance [Abstract]
Allowance for Credit Losses	NOTE 5 – Allowance for Credit Losses The table below summarizes the changes in the allowance for credit losses by portfolio segment for the three months ended March 31, 2016 and 2015 . Three Months Ended March 31, 2016 (Dollars in millions) Consumer Real Estate Credit Card Commercial Total Allowance Allowance for loan and lease losses, January 1 $ 3,914 $ 3,471 $ 4,849 $ 12,234 Loans and leases charged off (378 ) (912 ) (206 ) (1,496 ) Recoveries of loans and leases previously charged off 175 198 55 428 Net charge-offs (203 ) (714 ) (151 ) (1,068 ) Write-offs of PCI loans (105 ) — — (105 ) Provision for loan and lease losses (150 ) 552 614 1,016 Other (1) — (7 ) (1 ) (8 ) Allowance for loan and lease losses, March 31 3,456 3,302 5,311 12,069 Reserve for unfunded lending commitments, January 1 — — 646 646 Provision for unfunded lending commitments — — (19 ) (19 ) Reserve for unfunded lending commitments, March 31 — — 627 627 Allowance for credit losses, March 31 $ 3,456 $ 3,302 $ 5,938 $ 12,696 Three Months Ended March 31, 2015 Allowance for loan and lease losses, January 1 $ 5,935 $ 4,047 $ 4,437 $ 14,419 Loans and leases charged off (552 ) (964 ) (129 ) (1,645 ) Recoveries of loans and leases previously charged off 183 216 52 451 Net charge-offs (369 ) (748 ) (77 ) (1,194 ) Write-offs of PCI loans (288 ) — — (288 ) Provision for loan and lease losses (28 ) 647 137 756 Other (1) — (17 ) — (17 ) Allowance for loan and lease losses, March 31 5,250 3,929 4,497 13,676 Reserve for unfunded lending commitments, January 1 — — 528 528 Provision for unfunded lending commitments — — 9 9 Reserve for unfunded lending commitments, March 31 — — 537 537 Allowance for credit losses, March 31 $ 5,250 $ 3,929 $ 5,034 $ 14,213 (1) Primarily represents the net impact of portfolio sales, consolidations and deconsolidations, and foreign currency translation adjustments. During the three months ended March 31, 2016 , for the PCI loan portfolio, the Corporation recorded a provision benefit of $77 million compared to a provision benefit of $50 million for the same period in 2015 . Write-offs in the PCI loan portfolio totaled $105 million during the three months ended March 31, 2016 compared to $288 million for the same period in 2015 . Write-offs included $20 million associated with the sale of PCI loans during the three months ended March 31, 2016 compared to $110 million for the same period in 2015 . The valuation allowance associated with the PCI loan portfolio was $622 million and $804 million at March 31, 2016 and December 31, 2015 . The table below presents the allowance and the carrying value of outstanding loans and leases by portfolio segment at March 31, 2016 and December 31, 2015 . Allowance and Carrying Value by Portfolio Segment March 31, 2016 (Dollars in millions) Consumer Real Estate Credit Card Commercial Total Impaired loans and troubled debt restructurings (1) Allowance for loan and lease losses (2) $ 550 $ 208 $ 285 $ 1,043 Carrying value (3) 18,975 722 2,903 22,600 Allowance as a percentage of carrying value 2.90 % 28.81 % 9.82 % 4.62 % Loans collectively evaluated for impairment Allowance for loan and lease losses $ 2,284 $ 3,094 $ 5,026 $ 10,404 Carrying value (3, 4) 223,265 188,443 442,622 854,330 Allowance as a percentage of carrying value (4) 1.02 % 1.64 % 1.14 % 1.22 % Purchased credit-impaired loans Valuation allowance $ 622 n/a n/a $ 622 Carrying value gross of valuation allowance 15,971 n/a n/a 15,971 Valuation allowance as a percentage of carrying value 3.89 % n/a n/a 3.89 % Total Allowance for loan and lease losses $ 3,456 $ 3,302 $ 5,311 $ 12,069 Carrying value (3, 4) 258,211 189,165 445,525 892,901 Allowance as a percentage of carrying value (4) 1.34 % 1.75 % 1.19 % 1.35 % December 31, 2015 Impaired loans and troubled debt restructurings (1) Allowance for loan and lease losses (2) $ 634 $ 250 $ 217 $ 1,101 Carrying value (3) 21,058 779 2,368 24,205 Allowance as a percentage of carrying value 3.01 % 32.09 % 9.16 % 4.55 % Loans collectively evaluated for impairment Allowance for loan and lease losses $ 2,476 $ 3,221 $ 4,632 $ 10,329 Carrying value (3, 4) 226,116 189,660 433,379 849,155 Allowance as a percentage of carrying value (4) 1.10 % 1.70 % 1.07 % 1.22 % Purchased credit-impaired loans Valuation allowance $ 804 n/a n/a $ 804 Carrying value gross of valuation allowance 16,685 n/a n/a 16,685 Valuation allowance as a percentage of carrying value 4.82 % n/a n/a 4.82 % Total Allowance for loan and lease losses $ 3,914 $ 3,471 $ 4,849 $ 12,234 Carrying value (3, 4) 263,859 190,439 435,747 890,045 Allowance as a percentage of carrying value (4) 1.48 % 1.82 % 1.11 % 1.37 % (1) Impaired loans include nonperforming commercial loans and all TDRs, including both commercial and consumer TDRs. Impaired loans exclude nonperforming consumer loans unless they are TDRs, and all consumer and commercial loans accounted for under the fair value option. (2) Allowance for loan and lease losses includes $35 million related to impaired U.S. small business commercial at both March 31, 2016 and December 31, 2015 . (3) Amounts are presented gross of the allowance for loan and lease losses. (4) Outstanding loan and lease balances and ratios do not include loans accounted for under the fair value option of $8.2 billion and $6.9 billion at March 31, 2016 and December 31, 2015 . n/a = not applicable

Securitizations and Other Varia

Securitizations and Other Variable Interest Entities	3 Months Ended
	Mar. 31, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Securitizations and Other Variable Interest Entities	NOTE 6 – Securitizations and Other Variable Interest Entities The Corporation utilizes variable interest entities (VIEs) in the ordinary course of business to support its own and its customers' financing and investing needs. The Corporation routinely securitizes loans and debt securities using VIEs as a source of funding for the Corporation and as a means of transferring the economic risk of the loans or debt securities to third parties. The assets are transferred into a trust or other securitization vehicle such that the assets are legally isolated from the creditors of the Corporation and are not available to satisfy its obligations. These assets can only be used to settle obligations of the trust or other securitization vehicle. The Corporation also administers, structures or invests in other VIEs including CDOs, investment vehicles and other entities. For more information on the Corporation's utilization of VIEs, see Note 1 – Summary of Significant Accounting Principles and Note 6 – Securitizations and Other Variable Interest Entities to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . The tables in this Note present the assets and liabilities of consolidated and unconsolidated VIEs at March 31, 2016 and December 31, 2015 , in situations where the Corporation has continuing involvement with transferred assets or if the Corporation otherwise has a variable interest in the VIE. The tables also present the Corporation's maximum loss exposure at March 31, 2016 and December 31, 2015 resulting from its involvement with consolidated VIEs and unconsolidated VIEs in which the Corporation holds a variable interest. The Corporation's maximum loss exposure is based on the unlikely event that all of the assets in the VIEs become worthless and incorporates not only potential losses associated with assets recorded on the Consolidated Balance Sheet but also potential losses associated with off-balance sheet commitments such as unfunded liquidity commitments and other contractual arrangements. The Corporation's maximum loss exposure does not include losses previously recognized through write-downs of assets. As a result of new accounting guidance issued by the FASB, which was effective on January 1, 2016, the Corporation identified certain limited partnerships and similar entities that are now considered to be VIEs and are included in the unconsolidated VIE tables in this Note at March 31, 2016 . The Corporation had a maximum loss exposure of $4.4 billion related to these VIEs, which had total assets of $12.5 billion . The Corporation invests in asset-backed securities (ABS) issued by third-party VIEs with which it has no other form of involvement and enters into certain commercial lending arrangements that may also incorporate the use of VIEs to hold collateral. These securities and loans are included in Note 3 – Securities or Note 4 – Outstanding Loans and Leases . In addition, the Corporation uses VIEs such as trust preferred securities trusts in connection with its funding activities. For additional information, see Note 11 – Long-term Debt to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . The Corporation uses VIEs, such as cash funds managed within Global Wealth & Investment Management (GWIM) , to provide investment opportunities for clients. These VIEs, which are not consolidated by the Corporation, are not included in the tables in this Note. Except as described below and in Note 6 – Securitizations and Other Variable Interest Entities to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K , the Corporation did not provide financial support to consolidated or unconsolidated VIEs during the three months ended March 31, 2016 or the year ended December 31, 2015 that it was not previously contractually required to provide, nor does it intend to do so. First-lien Mortgage Securitizations First-lien Mortgages As part of its mortgage banking activities, the Corporation securitizes a portion of the first-lien residential mortgage loans it originates or purchases from third parties, generally in the form of RMBS guaranteed by government-sponsored enterprises, FNMA and FHLMC (collectively the GSEs), or Government National Mortgage Association (GNMA) primarily in the case of FHA-insured and U.S. Department of Veterans Affairs (VA)-guaranteed mortgage loans. Securitization usually occurs in conjunction with or shortly after origination or purchase and the Corporation may also securitize loans held in its residential mortgage portfolio. In addition, the Corporation may, from time to time, securitize commercial mortgages it originates or purchases from other entities. The Corporation typically services the loans it securitizes. Further, the Corporation may retain beneficial interests in the securitization trusts including senior and subordinate securities and equity tranches issued by the trusts. Except as described below and in Note 7 – Representations and Warranties Obligations and Corporate Guarantees , the Corporation does not provide guarantees or recourse to the securitization trusts other than standard representations and warranties. The table below summarizes select information related to first-lien mortgage securitizations for the three months ended March 31, 2016 and 2015 . First-lien Mortgage Securitizations Three Months Ended March 31 Residential Mortgage Agency Commercial Mortgage (Dollars in millions) 2016 2015 2016 2015 Cash proceeds from new securitizations (1) $ 7,074 $ 7,333 $ 1,247 $ 2,156 Gain (loss) on securitizations (2) 163 173 (3 ) (7 ) (1) The Corporation transfers residential mortgage loans to securitizations sponsored by the GSEs or GNMA in the normal course of business and receives RMBS in exchange which may then be sold into the market to third-party investors for cash proceeds. (2) A majority of the first-lien residential and commercial mortgage loans securitized are initially classified as LHFS and accounted for under the fair value option. Gains recognized on these LHFS prior to securitization, which totaled $108 million and $169 million , net of hedges, during the three months ended March 31, 2016 and 2015 , are not included in the table above. In addition to cash proceeds as reported in the table above, the Corporation received securities with an initial fair value of $898 million and $5.7 billion in connection with first-lien mortgage securitizations for the three months ended March 31, 2016 and 2015 . The receipt of these securities represents non-cash operating and investing activities and, accordingly, is not reflected on the Consolidated Statement of Cash Flows. All of these securities were initially classified as Level 2 assets within the fair value hierarchy. During the three months ended March 31, 2016 and 2015 , there were no changes to the initial classification. The Corporation recognizes consumer MSRs from the sale or securitization of first-lien mortgage loans. Servicing fee and ancillary fee income on consumer mortgage loans serviced, including securitizations where the Corporation has continuing involvement, were $296 million and $389 million during the three months ended March 31, 2016 and 2015 . Servicing advances on consumer mortgage loans, including securitizations where the Corporation has continuing involvement, were $7.4 billion and $7.8 billion at March 31, 2016 and December 31, 2015 . The Corporation may have the option to repurchase delinquent loans out of securitization trusts, which reduces the amount of servicing advances it is required to make. During the three months ended March 31, 2016 and 2015 , $729 million and $1.1 billion of loans were repurchased from first-lien securitization trusts primarily as a result of loan delinquencies or to perform modifications. The majority of these loans repurchased were FHA-insured mortgages collateralizing GNMA securities. For more information on MSRs, see Note 17 – Mortgage Servicing Rights . During the three months ended March 31, 2016 , the Corporation deconsolidated agency residential mortgage securitization vehicles with total assets of $2.7 billion following the sale of retained interests to third parties, after which the Corporation no longer had the unilateral ability to liquidate the vehicles. Gains on sale of $113 million were recorded in other income in the Consolidated Statement of Income. The table below summarizes select information related to first-lien mortgage securitization trusts in which the Corporation held a variable interest at March 31, 2016 and December 31, 2015 . First-lien Mortgage VIEs Residential Mortgage Non-agency Agency Prime Subprime Alt-A Commercial Mortgage (Dollars in millions) March 31 December 31 March 31 December 31 March 31 December 31 March 31 December 31 March 31 December 31 Unconsolidated VIEs Maximum loss exposure (1) $ 27,068 $ 28,188 $ 966 $ 1,027 $ 2,746 $ 2,905 $ 561 $ 622 $ 404 $ 326 On-balance sheet assets Senior securities held (2) : Trading account assets $ 996 $ 1,297 $ 31 $ 42 $ 59 $ 94 $ 73 $ 99 $ 57 $ 59 Debt securities carried at fair value 21,974 24,369 570 613 2,364 2,479 327 340 — — Held-to-maturity securities 4,083 2,507 — — — — — — 43 37 Subordinate securities held (2) : Trading account assets — — 1 1 31 37 2 2 88 22 Debt securities carried at fair value — — 11 12 2 3 27 28 54 54 Held-to-maturity securities — — — — — — — — 14 13 Residual interests held — — — — — — — — 30 48 All other assets (3) 15 15 36 40 — — 132 153 — — Total retained positions $ 27,068 $ 28,188 $ 649 $ 708 $ 2,456 $ 2,613 $ 561 $ 622 $ 286 $ 233 Principal balance outstanding (4) $ 308,996 $ 313,613 $ 15,262 $ 16,087 $ 26,737 $ 27,854 $ 38,976 $ 40,848 $ 30,754 $ 34,243 Consolidated VIEs Maximum loss exposure (1) $ 22,442 $ 26,878 $ 57 $ 65 $ 185 $ 232 $ — $ — $ — $ — On-balance sheet assets Trading account assets $ 372 $ 1,101 $ — $ — $ — $ 188 $ — $ — $ — $ — Loans and leases (5) 21,670 25,328 87 111 678 675 — — — — All other assets 401 449 8 — 48 54 — — — — Total assets $ 22,443 $ 26,878 $ 95 $ 111 $ 726 $ 917 $ — $ — $ — $ — On-balance sheet liabilities Long-term debt $ 1 $ — $ 38 $ 46 $ 694 $ 840 $ — $ — $ — $ — All other liabilities 1 1 — — — — — — — — Total liabilities $ 2 $ 1 $ 38 $ 46 $ 694 $ 840 $ — $ — $ — $ — (1) Maximum loss exposure includes obligations under loss-sharing reinsurance and other arrangements for non-agency residential mortgage and commercial mortgage securitizations, but excludes the liability for representations and warranties obligations and corporate guarantees and also excludes servicing advances and other servicing rights and obligations. For additional information, see Note 7 – Representations and Warranties Obligations and Corporate Guarantees and Note 17 – Mortgage Servicing Rights . (2) As a holder of these securities, the Corporation receives scheduled principal and interest payments. During the three months ended March 31, 2016 and 2015 , there were no OTTI losses recorded on those securities classified as AFS debt securities. (3) Not included in the table above are all other assets of $169 million and $222 million , representing the unpaid principal balance of mortgage loans eligible for repurchase from unconsolidated residential mortgage securitization vehicles, principally guaranteed by GNMA, and all other liabilities of $169 million and $222 million , representing the principal amount that would be payable to the securitization vehicles if the Corporation was to exercise the repurchase option, at March 31, 2016 and December 31, 2015 . (4) Principal balance outstanding includes loans the Corporation transferred with which it has continuing involvement, which may include servicing the loans. (5) Balance as of March 31, 2016 includes $765 million from consolidated collateralized financing entities that were measured using the fair value of the financial liabilities of those entities as the measurement basis. Other Asset-backed Securitizations The table below summarizes select information related to home equity loan, credit card and other asset-backed VIEs in which the Corporation held a variable interest at March 31, 2016 and December 31, 2015 . Home Equity Loan, Credit Card and Other Asset-backed VIEs Home Equity Loan (1) Credit Card (2, 3) Resecuritization Trusts Municipal Bond Trusts Automobile and Other Securitization Trusts (Dollars in millions) March 31 December 31 March 31 December 31 March 31 December 31 March 31 December 31 March 31 December 31 Unconsolidated VIEs Maximum loss exposure $ 3,791 $ 3,988 $ — $ — $ 11,973 $ 13,043 $ 1,536 $ 1,572 $ 60 $ 63 On-balance sheet assets Senior securities held (4, 5) : Trading account assets $ — $ — $ — $ — $ 1,350 $ 1,248 $ 53 $ 2 $ — $ — Debt securities carried at fair value 54 57 — — 3,330 4,341 — — 51 53 Held-to-maturity securities — — — — 7,207 7,367 — — — — Subordinate securities held (4, 5) : Trading account assets — — — — 16 17 — — — — Debt securities carried at fair value — — — — 70 70 — — — — All other assets — — — — — — — — 9 10 Total retained positions $ 54 $ 57 $ — $ — $ 11,973 $ 13,043 $ 53 $ 2 $ 60 $ 63 Total assets of VIEs (6) $ 5,619 $ 5,883 $ — $ — $ 34,669 $ 35,362 $ 2,374 $ 2,518 $ 183 $ 314 Consolidated VIEs Maximum loss exposure $ 224 $ 231 $ 26,842 $ 32,678 $ 308 $ 354 $ 1,977 $ 1,973 $ — $ — On-balance sheet assets Trading account assets $ — $ — $ — $ — $ 743 $ 771 $ 1,980 $ 1,984 $ — $ — Loans and leases 304 321 35,956 43,194 — — — — — — Allowance for loan and lease losses (17 ) (18 ) (1,126 ) (1,293 ) — — — — — — All other assets 20 20 314 342 — — 9 1 — — Total assets $ 307 $ 323 $ 35,144 $ 42,243 $ 743 $ 771 $ 1,989 $ 1,985 $ — $ — On-balance sheet liabilities Short-term borrowings $ — $ — $ — $ — $ — $ — $ 665 $ 681 $ — $ — Long-term debt 169 183 8,293 9,550 435 417 12 12 — — All other liabilities — — 9 15 — — 4 — — — Total liabilities $ 169 $ 183 $ 8,302 $ 9,565 $ 435 $ 417 $ 681 $ 693 $ — $ — (1) For unconsolidated home equity loan VIEs, the maximum loss exposure includes outstanding trust certificates issued by trusts in rapid amortization, net of recorded reserves. For both consolidated and unconsolidated home equity loan VIEs, the maximum loss exposure excludes the liability for representations and warranties obligations and corporate guarantees. For additional information, see Note 7 – Representations and Warranties Obligations and Corporate Guarantees . (2) At March 31, 2016 and December 31, 2015 , loans and leases in the consolidated credit card trust included $19.1 billion and $24.7 billion of seller's interest. (3) At March 31, 2016 and December 31, 2015 , all other assets in the consolidated credit card trust included restricted cash, certain short-term investments, and unbilled accrued interest and fees. (4) As a holder of these securities, the Corporation receives scheduled principal and interest payments. During the three months ended March 31, 2016 and 2015 , there were no OTTI losses recorded on those securities classified as AFS or HTM debt securities. (5) The retained senior and subordinate securities were valued using quoted market prices or observable market inputs (Level 2 of the fair value hierarchy). (6) Total assets include loans the Corporation transferred with which the Corporation has continuing involvement, which may include servicing the loan. Home Equity Loans The Corporation retains interests in home equity securitization trusts to which it transferred home equity loans. These retained interests include senior and subordinate securities and residual interests. In addition, the Corporation may be obligated to provide subordinate funding to the trusts during a rapid amortization event. The Corporation typically services the loans in the trusts. Except as described below and in Note 7 – Representations and Warranties Obligations and Corporate Guarantees , the Corporation does not provide guarantees or recourse to the securitization trusts other than standard representations and warranties. There were no securitizations of home equity loans during the three months ended March 31, 2016 and 2015 , and all of the home equity trusts that hold revolving home equity lines of credit (HELOCs) have entered the rapid amortization phase. The maximum loss exposure in the table above includes the Corporation's obligation to provide subordinate funding to the consolidated and unconsolidated home equity loan securitizations that have entered the rapid amortization phase. During this period, cash payments from borrowers are accumulated to repay outstanding debt securities and the Corporation continues to make advances to borrowers when they draw on their lines of credit. At March 31, 2016 and December 31, 2015 , home equity loan securitizations in rapid amortization for which the Corporation has a subordinate funding obligation, including both consolidated and unconsolidated trusts, had $3.8 billion and $4.0 billion of trust certificates outstanding. This amount is significantly greater than the amount the Corporation expects to fund. The charges that will ultimately be recorded as a result of the rapid amortization events depend on the undrawn available credit on the home equity lines, which totaled $6 million and $7 million at March 31, 2016 and December 31, 2015 , as well as performance of the loans, the amount of subsequent draws and the timing of related cash flows. Credit Card Securitizations The Corporation securitizes originated and purchased credit card loans. The Corporation's continuing involvement with the securitization trust includes servicing the receivables, retaining an undivided interest (seller's interest) in the receivables, and holding certain retained interests including senior and subordinate securities, subordinate interests in accrued interest and fees on the securitized receivables, and cash reserve accounts. The seller's interest in the trust, which is pari passu to the investors' interest, is classified in loans and leases. During the three months ended March 31, 2016 and 2015 , $0 and $1.1 billion of new senior debt securities were issued to third-party investors from the credit card securitization trust. The Corporation held subordinate securities issued by the credit card securitization trust with a notional principal amount of $7.3 billion and $7.5 billion at March 31, 2016 and December 31, 2015 . These securities serve as a form of credit enhancement to the senior debt securities and have a stated interest rate of zero percent . There were $0 and $178 million of these subordinate securities issued during the three months ended March 31, 2016 and 2015 . Resecuritization Trusts The Corporation transfers existing securities, typically MBS, into resecuritization vehicles at the request of customers seeking securities with specific characteristics. The Corporation may also resecuritize securities within its investment portfolio for purposes of improving liquidity and capital, and managing credit or interest rate risk. Generally, there are no significant ongoing activities performed in a resecuritization trust and no single investor has the unilateral ability to liquidate the trust. The Corporation resecuritized $6.6 billion and $6.1 billion of securities during the three months ended March 31, 2016 and 2015 . There were no resecuritizations of AFS debt securities during the three months ended March 31, 2016 and 2015 . Other securities transferred into resecuritization vehicles during the three months ended March 31, 2016 and 2015 were measured at fair value with changes in fair value recorded in trading account profits or other income prior to the resecuritization and no gain or loss on sale was recorded. Resecuritization proceeds included securities with an initial fair value of $1.0 billion and $669 million during the three months ended March 31, 2016 and 2015 . All of these securities were classified as Level 2 within the fair value hierarchy. Municipal Bond Trusts The Corporation administers municipal bond trusts that hold highly-rated, long-term, fixed-rate municipal bonds. The trusts obtain financing by issuing floating-rate trust certificates that reprice on a weekly or other short-term basis to third-party investors. The Corporation may transfer assets into the trusts and may also serve as remarketing agent and/or liquidity provider for the trusts. The floating-rate investors have the right to tender the certificates at specified dates. Should the Corporation be unable to remarket the tendered certificates, it may be obligated to purchase them at par under standby liquidity facilities. The Corporation also provides credit enhancement to investors in certain municipal bond trusts whereby the Corporation guarantees the payment of interest and principal on floating-rate certificates issued by these trusts in the event of default by the issuer of the underlying municipal bond. The Corporation's liquidity commitments to unconsolidated municipal bond trusts, including those for which the Corporation was transferor, totaled $1.5 billion and $1.6 billion at March 31, 2016 and December 31, 2015 . The weighted-average remaining life of bonds held in the trusts at March 31, 2016 was 7.7 years. There were no material write-downs or downgrades of assets or issuers during the three months ended March 31, 2016 and 2015 . Automobile and Other Securitization Trusts The Corporation transfers automobile and other loans into securitization trusts, typically to improve liquidity or manage credit risk. At March 31, 2016 and December 31, 2015 , the Corporation serviced assets or otherwise had continuing involvement with automobile and other securitization trusts with outstanding balances of $183 million and $314 million , including trusts collateralized by other loans of $183 million and $189 million , and automobile loans of $0 and $125 million . Other Variable Interest Entities The table below summarizes select information related to other VIEs in which the Corporation held a variable interest at March 31, 2016 and December 31, 2015 . Other VIEs March 31, 2016 December 31, 2015 (Dollars in millions) Consolidated Unconsolidated Total Consolidated Unconsolidated Total Maximum loss exposure $ 6,625 $ 17,393 $ 24,018 $ 6,295 $ 12,916 $ 19,211 On-balance sheet assets Trading account assets $ 2,781 $ 362 $ 3,143 $ 2,300 $ 366 $ 2,666 Debt securities carried at fair value — 112 112 — 126 126 Loans and leases 3,350 3,498 6,848 3,317 3,389 6,706 Allowance for loan and lease losses (9 ) (27 ) (36 ) (9 ) (23 ) (32 ) Loans held-for-sale 278 1,319 1,597 284 1,025 1,309 All other assets 723 11,032 11,755 664 6,925 7,589 Total $ 7,123 $ 16,296 $ 23,419 $ 6,556 $ 11,808 $ 18,364 On-balance sheet liabilities Long-term debt (1) $ 1,215 $ — $ 1,215 $ 3,025 $ — $ 3,025 All other liabilities 3 2,607 2,610 5 2,697 2,702 Total $ 1,218 $ 2,607 $ 3,825 $ 3,030 $ 2,697 $ 5,727 Total assets of VIEs $ 7,123 $ 63,565 $ 70,688 $ 6,556 $ 49,190 $ 55,746 (1) Includes $720 million and $2.8 billion of long-term debt at March 31, 2016 and December 31, 2015 issued by other consolidated VIEs, which has recourse to the general credit of the Corporation. Customer Vehicles Customer vehicles include credit-linked, equity-linked and commodity-linked note vehicles, repackaging vehicles, and asset acquisition vehicles, which are typically created on behalf of customers who wish to obtain market or credit exposure to a specific company, index, commodity or financial instrument. The Corporation may transfer assets to and invest in securities issued by these vehicles. The Corporation typically enters into credit, equity, interest rate, commodity or foreign currency derivatives to synthetically create or alter the investment profile of the issued securities. The Corporation's maximum loss exposure to consolidated and unconsolidated customer vehicles totaled $4.1 billion and $3.9 billion at March 31, 2016 and December 31, 2015 , including the notional amount of derivatives to which the Corporation is a counterparty, net of losses previously recorded, and the Corporation's investment, if any, in securities issued by the vehicles. The maximum loss exposure has not been reduced to reflect the benefit of offsetting swaps with the customers or collateral arrangements. The Corporation also had liquidity commitments, including written put options and collateral value guarantees, with certain unconsolidated vehicles of $730 million and $691 million at March 31, 2016 and December 31, 2015 , that are included in the table above. Collateralized Debt Obligation Vehicles The Corporation receives fees for structuring CDO vehicles, which hold diversified pools of fixed-income securities, typically corporate debt or ABS, which the CDO vehicles fund by issuing multiple tranches of debt and equity securities. Synthetic CDOs enter into a portfolio of CDS to synthetically create exposure to fixed-income securities. CLOs, which are a subset of CDOs, hold pools of loans, typically corporate loans. CDOs are typically managed by third-party portfolio managers. The Corporation typically transfers assets to these CDOs, holds securities issued by the CDOs and may be a derivative counterparty to the CDOs, including a CDS counterparty for synthetic CDOs. The Corporation has also entered into total return swaps with certain CDOs whereby the Corporation absorbs the economic returns generated by specified assets held by the CDO. The Corporation's maximum loss exposure to consolidated and unconsolidated CDOs totaled $633 million and $543 million at March 31, 2016 and December 31, 2015 . This exposure is calculated on a gross basis and does not reflect any benefit from insurance purchased from third parties. At March 31, 2016 , the Corporation had $903 million of aggregate liquidity exposure, included in the Other VIEs table net of previously recorded losses, to unconsolidated CDOs which hold senior CDO debt securities or other debt securities on the Corporation's behalf. For additional information, see Note 10 – Commitments and Contingencies . Investment Vehicles The Corporation sponsors, invests in or provides financing, which may be in connection with the sale of assets, to a variety of investment vehicles that hold loans, real estate, debt securities or other financial instruments and are designed to provide the desired investment profile to investors or the Corporation. At March 31, 2016 and December 31, 2015 , the Corporation's consolidated investment vehicles had total assets of $586 million and $397 million . The Corporation also held investments in unconsolidated vehicles with total assets of $17.1 billion and $14.7 billion at March 31, 2016 and December 31, 2015 . The Corporation's maximum loss exposure associated with both consolidated and unconsolidated investment vehicles totaled $5.8 billion and $5.1 billion at March 31, 2016 and December 31, 2015 comprised primarily of on-balance sheet assets less non-recourse liabilities. The Corporation transferred servicing advance receivables to independent third parties in connection with the sale of MSRs. Portions of the receivables were transferred into unconsolidated securitization trusts. The Corporation retained senior interests in such receivables with a maximum loss exposure and funding obligation of $150 million and $150 million , including a funded balance of $109 million and $122 million at March 31, 2016 and December 31, 2015 , which were classified in other debt securities carried at fair value. Leveraged Lease Trusts The Corporation's net investment in consolidated leveraged lease trusts totaled $2.8 billion at both March 31, 2016 and December 31, 2015 . The trusts hold long-lived equipment such as rail cars, power generation and distribution equipment, and commercial aircraft. The Corporation structures the trusts and holds a significant residual interest. The net investment represents the Corporation's maximum loss exposure to the trusts in the unlikely event that the leveraged lease investments become worthless. Debt issued by the leveraged lease trusts is non-recourse to the Corporation. Tax Credit Vehicles The Corporation held investments in unconsolidated limited partnerships and similar entities that construct, own and operate affordable rental housing, wind and solar projects. An unrelated third party is typically the general partner or managing member and has control over the significant activities of the vehicle. The Corporation earns a return primarily through the receipt of tax credits allocated to the projects. The maximum loss exposure included in the table above was $10.5 billion at March 31, 2016 which includes the impact of the adoption of the new accounting guidance on determining whether limited partnerships and similar entities are VIEs. The maximum loss exposure included in the table above was $6.5 billion at December 31, 2015 which primarily relates to affordable rental housing. For investments in tax credit vehicles, the Corporation's risk of loss is generally mitigated by policies requiring that the project qualify for the expected tax credits prior to making its investment. The Corporation may from time to time be asked to invest additional amounts to support a troubled affordable rental housing project. Such additional investments have not been and are not expected to be significant.

Representations and Warranties

Representations and Warranties Obligations and Corporate Guarantees	3 Months Ended
	Mar. 31, 2016
Representations and Warranties Obligations and Corporate Guarantees [Abstract]
Representations and Warranties Obligations and Corporate Guarantees	NOTE 7 – Representations and Warranties Obligations and Corporate Guarantees Background The Corporation securitizes first-lien residential mortgage loans generally in the form of RMBS guaranteed by the GSEs or by GNMA in the case of FHA-insured, VA-guaranteed and Rural Housing Service-guaranteed mortgage loans, and sells pools of first-lien residential mortgage loans in the form of whole loans. In addition, in prior years, legacy companies and certain subsidiaries sold pools of first-lien residential mortgage loans and home equity loans as private-label securitizations or in the form of whole loans. In connection with these transactions, the Corporation or certain of its subsidiaries or legacy companies made various representations and warranties. These representations and warranties, as set forth in the agreements, related to, among other things, the ownership of the loan, the validity of the lien securing the loan, the absence of delinquent taxes or liens against the property securing the loan, the process used to select the loan for inclusion in a transaction, the loan's compliance with any applicable loan criteria, including underwriting standards, and the loan's compliance with applicable federal, state and local laws. Breaches of these representations and warranties have resulted in and may continue to result in the requirement to repurchase mortgage loans or to otherwise make whole or provide other remedies to investors, guarantors, insurers or other parties (collectively, repurchases). The liability for representations and warranties exposures and the corresponding estimated range of possible loss are based upon currently available information, significant judgment, and a number of factors and assumptions, including those discussed in Liability for Representations and Warranties and Corporate Guarantees and Estimated Range of Possible Loss in this Note, that are subject to change. Changes to any one of these factors could significantly impact the liability for representations and warranties exposures and the corresponding estimated range of possible loss and could have a material adverse impact on the Corporation's results of operations for any particular period. Settlement Actions The Corporation has vigorously contested any request for repurchase where it has concluded that a valid basis for repurchase does not exist and will continue to do so in the future. However, in an effort to resolve legacy mortgage-related issues, the Corporation has reached bulk settlements, certain of which have been for significant amounts, in lieu of a loan-by-loan review process, including settlements with the GSEs, four monoline insurers and Bank of New York Mellon (BNY Mellon), as trustee for certain securitization trusts. These bulk settlements generally did not cover all transactions with the relevant counterparties or all potential claims that may arise, including in some instances securities law, fraud and servicing claims, which may be addressed separately. The Corporation's liability in connection with the transactions and claims not covered by these settlements could be material to the Corporation's results of operations or liquidity for any particular reporting period. The Corporation may reach other settlements in the future if opportunities arise on terms it believes to be advantageous. However, there can be no assurance that the Corporation will reach future settlements or, if it does, that the terms of past settlements can be relied upon to predict the terms of future settlements. Unresolved Repurchase Claims Unresolved representations and warranties repurchase claims represent the notional amount of repurchase claims made by counterparties, typically the outstanding principal balance or the unpaid principal balance at the time of default . In the case of first-lien mortgages, the claim amount is often significantly greater than the expected loss amount due to the benefit of collateral and, in some cases, mortgage insurance (MI) or mortgage guarantee payments . Claims received from a counterparty remain outstanding until the underlying loan is repurchased, the claim is rescinded by the counterparty, the Corporation determines that the applicable statute of limitations has expired, or representations and warranties claims with respect to the applicable trust are settled, and fully and finally released . The Corporation does not include duplicate claims in the amounts disclosed. The table below presents unresolved repurchase claims at March 31, 2016 and December 31, 2015 . The unresolved repurchase claims include only claims where the Corporation believes that the counterparty has the contractual right to submit claims. The unresolved repurchase claims predominantly relate to subprime and pay option first-lien loans, and home equity loans. For additional information, see Private-label Securitizations and Whole-loan Sales Experience in this Note and Note 12 – Commitments and Contingencies to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Unresolved Repurchase Claims by Counterparty, net of duplicate claims (Dollars in millions) March 31 December 31 By counterparty Private-label securitization trustees, whole-loan investors, including third-party securitization sponsors and other (1) $ 16,692 $ 16,748 Monolines 1,596 1,599 GSEs 17 17 Total unresolved repurchase claims by counterparty, net of duplicate claims $ 18,305 $ 18,364 (1) Includes $11.9 billion of claims based on individual file reviews and $4.8 billion of claims submitted without individual file reviews at both March 31, 2016 and December 31, 2015 . During the three months ended March 31, 2016 , the Corporation received $52 million in new repurchase claims and $111 million in claims were resolved. Of the remaining unresolved monoline claims, substantially all of the claims pertain to second-lien loans and are currently the subject of litigation with a single monoline insurer. There may be additional claims or file requests in the future. In addition to the unresolved repurchase claims in the Unresolved Repurchase Claims by Counterparty, net of duplicate claims table, the Corporation has received notifications from sponsors of third-party securitizations with whom the Corporation engaged in whole-loan transactions indicating that the Corporation may have indemnity obligations with respect to loans for which the Corporation has not received a repurchase request. These outstanding notifications totaled $1.4 billion at both March 31, 2016 and December 31, 2015 . The presence of repurchase claims on a given trust, receipt of notices of indemnification obligations and receipt of other communications, as discussed above, are among the factors that inform the Corporation's liability for representations and warranties and the corresponding estimated range of possible loss. Experience with Government-sponsored Enterprises and Monoline Insurers As a result of various bulk settlements with the GSEs, the Corporation has resolved substantially all outstanding and potential representations and warranties repurchase claims on whole loans sold by legacy Bank of America and Countrywide to FNMA and FHLMC through June 30, 2012 and December 31, 2009, respectively. As of March 31, 2016 , the notional amount of unresolved repurchase claims submitted by the GSEs for loans originated prior to 2009 was $13 million . For a description of the Corporation's experience with monoline insurers, see Note 7 – Representations and Warranties Obligations and Corporate Guarantees and Note 12 – Commitments and Contingencies to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Private-label Securitizations and Whole-loan Sales Experience Prior to 2009, legacy companies and certain subsidiaries sold pools of first-lien residential mortgage loans and home equity loans as private-label securitizations or in the form of whole loans. In connection with these transactions, the Corporation or certain of its subsidiaries or legacy companies made various representations and warranties. When the Corporation provided representations and warranties in connection with the sale of whole loans, the whole-loan investors may retain the right to make repurchase claims even when the loans were aggregated with other collateral into private-label securitizations sponsored by the whole-loan investors. In other third-party securitizations, the whole-loan investors' rights to enforce the representations and warranties were transferred to the securitization trustees. Private-label securitization investors generally do not have the contractual right to demand repurchase of loans directly or the right to access loan files directly. At both March 31, 2016 and December 31, 2015 , for loans originated between 2004 and 2008 , the notional amount of unresolved repurchase claims submitted by private-label securitization trustees, whole-loan investors, including third-party securitization sponsors, and others was $16.7 billion . The notional amount of unresolved repurchase claims at both March 31, 2016 and December 31, 2015 includes $3.5 billion of claims related to loans in specific private-label securitization groups or tranches where the Corporation owns substantially all of the outstanding securities. The overall decrease in the notional amount of outstanding unresolved repurchase claims in the three months ended March 31, 2016 was primarily due to the impact of approved repurchases and claims rescinded, largely offset by new claims. Outstanding repurchase claims remained unresolved primarily due to (1) the level of detail, support and analysis accompanying such claims, which impact overall claim quality and, therefore, claims resolution, and (2) the lack of an established process to resolve disputes related to these claims. The Corporation reviews properly presented repurchase claims on a loan-by-loan basis. Claims that are time-barred are treated as resolved. If, after the Corporation's review of timely claims, it does not believe a claim is valid, it will deny the claim and generally indicate a reason for the denial. When the counterparty agrees with the Corporation's denial of the claim, the counterparty may rescind the claim. When there is disagreement as to the resolution of the claim, meaningful dialogue and negotiation between the parties are generally necessary to reach a resolution on an individual claim. When a claim has been denied and the Corporation does not hear from the counterparty for six months, the Corporation views these claims as inactive; however, they remain in the outstanding claims balance until resolution in one of the manners described above. In the case of private-label securitization trustees and third-party sponsors, there is currently no established process in place for the parties to reach a conclusion on an individual loan if there is a disagreement on the resolution of the claim. The Corporation has performed an initial review with respect to substantially all of these claims and, although the Corporation does not believe a valid basis for repurchase has been established by the claimant, it considers such claims activity in the computation of its liability for representations and warranties. Liability for Representations and Warranties and Corporate Guarantees and Estimated Range of Possible Loss The liability for representations and warranties and corporate guarantees is included in accrued expenses and other liabilities on the Consolidated Balance Sheet and the related provision is included in mortgage banking income in the Consolidated Statement of Income. The liability for representations and warranties is established when those obligations are both probable and reasonably estimable. The Corporation's representations and warranties liability and the corresponding estimated range of possible loss at March 31, 2016 considers, among other things, implied repurchase experience based on the settlement with BNY Mellon, adjusted to reflect differences between the trusts covered by the settlement and the remainder of the population of private-label securitizations where the statute of limitations for representations and warranties claims has not expired. Since the securitization trusts that were included in the settlement with BNY Mellon differ from those that were not included, the Corporation adjusted the repurchase experience implied in the settlement in order to determine the representations and warranties liability and the corresponding estimated range of possible loss. The table below presents a rollforward of the liability for representations and warranties and corporate guarantees. Representations and Warranties and Corporate Guarantees Three Months Ended March 31 (Dollars in millions) 2016 2015 Liability for representations and warranties and corporate guarantees, January 1 $ 11,326 $ 12,081 Additions for new sales 1 1 Net reductions (8,557 ) (174 ) Provision 42 84 Liability for representations and warranties and corporate guarantees, March 31 (1) $ 2,812 $ 11,992 (1) In February 2016, the Corporation made an $8.5 billion cash payment as part of the settlement with BNY Mellon. The representations and warranties liability represents the Corporation's best estimate of probable incurred losses as of March 31, 2016 . However, it is reasonably possible that future representations and warranties losses may occur in excess of the amounts recorded for these exposures. The Corporation currently estimates that the range of possible loss for representations and warranties exposures could be up to $2 billion over existing accruals at March 31, 2016 . The Corporation treats claims that are time-barred as resolved and does not consider such claims in the estimated range of possible loss . The estimated range of possible loss reflects principally exposures related to loans in private-label securitization trusts. It represents a reasonably possible loss, but does not represent a probable loss, and is based on currently available information, significant judgment and a number of assumptions that are subject to change. The liability for representations and warranties exposures and the corresponding estimated range of possible loss do not consider certain losses related to servicing, including foreclosure and related costs, fraud, indemnity, or claims (including for RMBS) related to securities law or monoline insurance litigation. Losses with respect to one or more of these matters could be material to the Corporation's results of operations or liquidity for any particular reporting period. Future provisions and/or ranges of possible loss for representations and warranties may be significantly impacted if actual experiences are different from the Corporation's assumptions in predictive models, including, without limitation, the actual repurchase rates on loans in trusts not settled as part of the settlement with BNY Mellon which may be different than the implied repurchase experience, estimated MI rescission rates, economic conditions, estimated home prices, consumer and counterparty behavior, the applicable statute of limitations, potential indemnity obligations to third parties to whom the Corporation has sold loans subject to representations and warranties and a variety of other judgmental factors. Adverse developments with respect to one or more of the assumptions underlying the liability for representations and warranties and the corresponding estimated range of possible loss could result in significant increases to future provisions and/or the estimated range of possible loss. For more information on the settlement with BNY Mellon, see Note 7 – Representations and Warranties Obligations and Corporate Guarantees to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Cash Payments During the three months ended March 31, 2016 and 2015 , excluding amounts paid in bulk settlements, the Corporation made loan repurchases and indemnification payments totaling $43 million and $65 million for first-lien and home equity loan repurchases and indemnification payments to reimburse investors or securitization trusts. The payments resulted in realized losses of $27 million and $37 million during the three months ended March 31, 2016 and 2015 on unpaid principal amounts of $59 million and $138 million .

Goodwill and Intangible Assets

Goodwill and Intangible Assets	3 Months Ended
	Mar. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	NOTE 8 – Goodwill and Intangible Assets Goodwill The table below presents goodwill balances by business segment at March 31, 2016 and December 31, 2015 . The reporting units utilized for goodwill impairment testing are the operating segments or one level below. For additional information, see Note 8 – Goodwill and Intangible Assets to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Goodwill (Dollars in millions) March 31 December 31 Consumer Banking $ 30,123 $ 30,123 Global Wealth & Investment Management 9,698 9,698 Global Banking 23,923 23,923 Global Markets 5,197 5,197 All Other 820 820 Total goodwill $ 69,761 $ 69,761 There was no goodwill in LAS at March 31, 2016 and December 31, 2015 . Intangible Assets The table below presents the gross and net carrying values and accumulated amortization for intangible assets at March 31, 2016 and December 31, 2015 . Intangible Assets (1, 2) March 31, 2016 December 31, 2015 (Dollars in millions) Gross Carrying Value Accumulated Amortization Net Carrying Value Gross Carrying Value Accumulated Amortization Net Purchased credit card relationships $ 5,427 $ 4,791 $ 636 $ 5,450 $ 4,755 $ 695 Core deposit intangibles 1,779 1,532 247 1,779 1,505 274 Customer relationships 3,887 3,034 853 3,927 2,990 937 Affinity relationships 1,552 1,369 183 1,556 1,356 200 Other intangibles (3) 2,143 484 1,659 2,143 481 1,662 Total intangible assets $ 14,788 $ 11,210 $ 3,578 $ 14,855 $ 11,087 $ 3,768 (1) Excludes fully amortized intangible assets. (2) At March 31, 2016 and December 31, 2015 , none of the intangible assets were impaired. (3) Includes intangible assets associated with trade names that have an indefinite life and, accordingly, are not amortized. The table below presents intangible asset amortization expense for the three months ended March 31, 2016 and 2015 . Amortization Expense Three Months Ended (Dollars in millions) 2016 2015 Purchased credit card and affinity relationships $ 74 $ 89 Core deposit intangibles 27 32 Customer relationships 83 87 Other intangibles 3 5 Total amortization expense $ 187 $ 213 The table below presents estimated future intangible asset amortization expense as of March 31, 2016 . Estimated Future Amortization Expense (Dollars in millions) Remainder of 2016 2017 2018 2019 2020 2021 Purchased credit card and affinity relationships $ 224 $ 237 $ 179 $ 118 $ 58 $ 3 Core deposit intangibles 77 90 80 — — — Customer relationships 242 309 302 — — — Other intangibles 6 4 2 1 — — Total estimated future amortization expense $ 549 $ 640 $ 563 $ 119 $ 58 $ 3

Federal Funds Sold or Purchased

Federal Funds Sold or Purchased, Securities Financing Agreements and Short-term Borrowings	3 Months Ended
	Mar. 31, 2016
Federal Funds Sold, Securities Borrowed or Purchased Under Agreements to Resell and Short-term Borrowings [Abstract]
Federal Funds Sold or Purchased, Securities Financing Agreements and Short-term Borrowings	NOTE 9 – Federal Funds Sold or Purchased, Securities Financing Agreements and Short-term Borrowings The table below presents federal funds sold or purchased, securities financing agreements, which include securities borrowed or purchased under agreements to resell and securities loaned or sold under agreements to repurchase, and short-term borrowings. The Corporation elects to account for certain securities financing agreements and short-term borrowings under the fair value option. For more information on the election of the fair value option, see Note 15 – Fair Value Option . Three Months Ended March 31 Amount Rate (Dollars in millions) 2016 2015 2016 2015 Average during period Federal funds sold and securities borrowed or purchased under agreements to resell $ 209,183 $ 213,931 0.53 % 0.44 % Federal funds purchased and securities loaned or sold under agreements to repurchase $ 191,297 $ 214,722 1.03 % 0.90 % Short-term borrowings 30,693 29,412 1.58 1.47 Total $ 221,990 $ 244,134 1.11 0.97 Maximum month-end balance during period Federal funds sold and securities borrowed or purchased under agreements to resell $ 221,129 $ 226,502 Federal funds purchased and securities loaned or sold under agreements to repurchase $ 196,631 $ 219,212 Short-term borrowings 30,881 33,270 March 31, 2016 December 31, 2015 Amount Rate Amount Rate Period-end Federal funds sold and securities borrowed or purchased under agreements to resell $ 221,129 0.25 % $ 192,482 0.44 % Federal funds purchased and securities loaned or sold under agreements to repurchase $ 188,960 1.04 % $ 174,291 0.82 % Short-term borrowings 30,881 2.06 28,098 1.61 Total $ 219,841 1.18 $ 202,389 0.92 Offsetting of Securities Financing Agreements Substantially all of the Corporation's securities financing activities are transacted under legally enforceable master repurchase agreements or legally enforceable master securities lending agreements that give the Corporation, in the event of default by the counterparty, the right to liquidate securities held and to offset receivables and payables with the same counterparty. The Corporation offsets securities financing transactions with the same counterparty on the Consolidated Balance Sheet where it has such a legally enforceable master netting agreement and the transactions have the same maturity date. The Securities Financing Agreements table presents securities financing agreements included on the Consolidated Balance Sheet in federal funds sold and securities borrowed or purchased under agreements to resell, and in federal funds purchased and securities loaned or sold under agreements to repurchase at March 31, 2016 and December 31, 2015 . Balances are presented on a gross basis, prior to the application of counterparty netting. Gross assets and liabilities are adjusted on an aggregate basis to take into consideration the effects of legally enforceable master netting agreements. For more information on the offsetting of derivatives, see Note 2 – Derivatives . The "Other" amount in the table, which is included on the Consolidated Balance Sheet in accrued expenses and other liabilities, relates to transactions where the Corporation acts as the lender in a securities lending agreement and receives securities that can be pledged as collateral or sold. In these transactions, the Corporation recognizes an asset at fair value, representing the securities received, and a liability, representing the obligation to return those securities. Gross assets and liabilities in the table include activity where uncertainty exists as to the enforceability of certain master netting agreements under bankruptcy laws in some countries or industries and, accordingly, these are reported on a gross basis. The column titled "Financial Instruments" in the table includes securities collateral received or pledged under repurchase or securities lending agreements where there is a legally enforceable master netting agreement. These amounts are not offset on the Consolidated Balance Sheet, but are shown as a reduction to the net balance sheet amount in this table to derive a net asset or liability. Securities collateral received or pledged where the legal enforceability of the master netting agreements is not certain is not included. Securities Financing Agreements March 31, 2016 (Dollars in millions) Gross Assets/Liabilities Amounts Offset Net Balance Sheet Amount Financial Instruments Net Assets/Liabilities Securities borrowed or purchased under agreements to resell (1) $ 366,135 $ (145,006 ) $ 221,129 $ (174,031 ) $ 47,098 Securities loaned or sold under agreements to repurchase $ 333,955 $ (145,006 ) $ 188,949 $ (155,126 ) $ 33,823 Other 12,357 — 12,357 (12,357 ) — Total $ 346,312 $ (145,006 ) $ 201,306 $ (167,483 ) $ 33,823 December 31, 2015 Securities borrowed or purchased under agreements to resell (1) $ 347,281 $ (154,799 ) $ 192,482 $ (144,332 ) $ 48,150 Securities loaned or sold under agreements to repurchase $ 329,078 $ (154,799 ) $ 174,279 $ (135,737 ) $ 38,542 Other 13,235 — 13,235 (13,235 ) — Total $ 342,313 $ (154,799 ) $ 187,514 $ (148,972 ) $ 38,542 (1) Excludes repurchase activity of $9.9 billion and $9.3 billion reported in loans and leases on the Consolidated Balance Sheet at March 31, 2016 and December 31, 2015 . Repurchase Agreements and Securities Loaned Transactions Accounted for as Secured Borrowings The tables below present securities sold under agreements to repurchase and securities loaned by remaining contractual term to maturity and class of collateral pledged. Included in "Other" are transactions where the Corporation acts as the lender in a securities lending agreement and receives securities that can be pledged as collateral or sold. Certain agreements contain a right to substitute collateral and/or terminate the agreement prior to maturity at the option of the Corporation or the counterparty. Such agreements are included in the table below based on the remaining contractual term to maturity. At March 31, 2016 , the Corporation had no outstanding repurchase-to-maturity transactions. Remaining Contractual Maturity March 31, 2016 (Dollars in millions) Overnight and Continuous 30 Days or Less After 30 Days Through 90 Days Greater than 90 Days (1) Total Securities sold under agreements to repurchase $ 140,870 $ 79,715 $ 42,337 $ 36,594 $ 299,516 Securities loaned 28,606 1,547 1,821 2,465 34,439 Other 12,357 — — — 12,357 Total $ 181,833 $ 81,262 $ 44,158 $ 39,059 $ 346,312 December 31, 2015 Securities sold under agreements to repurchase $ 126,694 $ 86,879 $ 43,216 $ 27,514 $ 284,303 Securities loaned 39,772 363 2,352 2,288 44,775 Other 13,235 — — — 13,235 Total $ 179,701 $ 87,242 $ 45,568 $ 29,802 $ 342,313 (1) No agreements have maturities greater than three years . Class of Collateral Pledged March 31, 2016 (Dollars in millions) Securities Sold Under Agreements to Repurchase Securities Loaned Other Total U.S. government and agency securities $ 158,073 $ — $ 66 $ 158,139 Corporate securities, trading loans and other 9,549 787 413 10,749 Equity securities 26,852 13,688 11,823 52,363 Non-U.S. sovereign debt 96,735 19,964 55 116,754 Mortgage trading loans and ABS 8,307 — — 8,307 Total $ 299,516 $ 34,439 $ 12,357 $ 346,312 December 31, 2015 U.S. government and agency securities $ 142,572 $ — $ 27 $ 142,599 Corporate securities, trading loans and other 11,767 265 278 12,310 Equity securities 32,323 13,350 12,929 58,602 Non-U.S. sovereign debt 87,849 31,160 1 119,010 Mortgage trading loans and ABS 9,792 — — 9,792 Total $ 284,303 $ 44,775 $ 13,235 $ 342,313 The Corporation is required to post collateral with a market value equal to or in excess of the principal amount borrowed under repurchase agreements. For securities loaned transactions, the Corporation receives collateral in the form of cash, letters of credit or other securities. To ensure that the market value of the underlying collateral remains sufficient, collateral is generally valued daily and the Corporation may be required to deposit additional collateral or may receive or return collateral pledged when appropriate. Repurchase agreements and securities loaned transactions are generally either overnight, continuous (i.e., no stated term) or short-term. The Corporation manages liquidity risks related to these agreements by sourcing funding from a diverse group of counterparties, providing a range of securities collateral and pursuing longer durations, when appropriate.

Commitments and Contingencies

Commitments and Contingencies	3 Months Ended
	Mar. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	NOTE 10 – Commitments and Contingencies In the normal course of business, the Corporation enters into a number of off-balance sheet commitments. These commitments expose the Corporation to varying degrees of credit and market risk and are subject to the same credit and market risk limitation reviews as those instruments recorded on the Consolidated Balance Sheet. For more information on commitments and contingencies, see Note 12 – Commitments and Contingencies to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Credit Extension Commitments The Corporation enters into commitments to extend credit such as loan commitments, standby letters of credit (SBLCs) and commercial letters of credit to meet the financing needs of its customers. The table below includes the notional amount of unfunded legally binding lending commitments net of amounts distributed (e.g., syndicated or participated) to other financial institutions of $13.0 billion and $14.3 billion at March 31, 2016 and December 31, 2015 . At March 31, 2016 , the carrying value of these commitments, excluding commitments accounted for under the fair value option, was $644 million , including deferred revenue of $17 million and a reserve for unfunded lending commitments of $627 million . At December 31, 2015 , the comparable amounts were $664 million , $18 million and $646 million , respectively. The carrying value of these commitments is classified in accrued expenses and other liabilities on the Consolidated Balance Sheet. The table below also includes the notional amount of commitments of $9.6 billion and $10.9 billion at March 31, 2016 and December 31, 2015 that are accounted for under the fair value option. However, the table below excludes cumulative net fair value of $509 million and $658 million on these commitments, which is classified in accrued expenses and other liabilities. For more information regarding the Corporation's loan commitments accounted for under the fair value option, see Note 15 – Fair Value Option . Credit Extension Commitments March 31, 2016 (Dollars in millions) Expire in One Year or Less Expire After One Year Through Expire After Three Years Through Expire After Five Years Total Notional amount of credit extension commitments Loan commitments $ 86,955 $ 118,300 $ 148,779 $ 32,234 $ 386,268 Home equity lines of credit 7,536 16,905 4,323 21,126 49,890 Standby letters of credit and financial guarantees (1) 20,512 9,934 3,173 1,018 34,637 Letters of credit 1,415 100 66 44 1,625 Legally binding commitments 116,418 145,239 156,341 54,422 472,420 Credit card lines (2) 378,573 — — — 378,573 Total credit extension commitments $ 494,991 $ 145,239 $ 156,341 $ 54,422 $ 850,993 December 31, 2015 Notional amount of credit extension commitments Loan commitments $ 84,884 $ 119,272 $ 158,920 $ 37,112 $ 400,188 Home equity lines of credit 7,074 18,438 5,126 19,697 50,335 Standby letters of credit and financial guarantees (1) 19,584 9,903 3,385 1,218 34,090 Letters of credit 1,650 165 258 54 2,127 Legally binding commitments 113,192 147,778 167,689 58,081 486,740 Credit card lines (2) 370,127 — — — 370,127 Total credit extension commitments $ 483,319 $ 147,778 $ 167,689 $ 58,081 $ 856,867 (1) The notional amounts of SBLCs and financial guarantees classified as investment grade and non-investment grade based on the credit quality of the underlying reference name within the instrument were $25.8 billion and $8.5 billion at March 31, 2016 , and $25.5 billion and $8.4 billion at December 31, 2015 . Amounts in the table include consumer SBLCs of $335 million and $164 million at March 31, 2016 and December 31, 2015 . (2) Includes business card unused lines of credit. Legally binding commitments to extend credit generally have specified rates and maturities. Certain of these commitments have adverse change clauses that help to protect the Corporation against deterioration in the borrower's ability to pay. Other Commitments At March 31, 2016 and December 31, 2015 , the Corporation had commitments to purchase loans (e.g., residential mortgage and commercial real estate) of $1.4 billion and $729 million , which upon settlement will be included in loans or LHFS. At March 31, 2016 and December 31, 2015 , the Corporation had commitments to purchase commodities, primarily liquefied natural gas of $1.8 billion and $1.9 billion , which upon settlement will be included in trading account assets. At March 31, 2016 and December 31, 2015 , the Corporation had commitments to enter into resale and forward-dated resale and securities borrowing agreements of $86.0 billion and $88.6 billion , and commitments to enter into forward-dated repurchase and securities lending agreements of $54.0 billion and $53.7 billion . These commitments expire within the next 12 months. The Corporation is a party to operating leases for certain of its premises and equipment. Commitments under these leases are approximately $1.8 billion , $2.2 billion , $1.8 billion , $1.6 billion and $1.3 billion for the remainder of 2016 and the years through 2020 , respectively, and $4.7 billion in the aggregate for all years thereafter . Other Guarantees Bank-owned Life Insurance Book Value Protection The Corporation sells products that offer book value protection to insurance carriers who offer group life insurance policies to corporations, primarily banks. The book value protection is provided on portfolios of intermediate investment-grade fixed-income securities and is intended to cover any shortfall in the event that policyholders surrender their policies and market value is below book value. These guarantees are recorded as derivatives and carried at fair value in the trading portfolio. At both March 31, 2016 and December 31, 2015 , the notional amount of these guarantees totaled $13.8 billion , and the Corporation's maximum exposure related to these guarantees totaled $3.1 billion , with estimated maturity dates between 2031 and 2039. The net fair value including the fee receivable associated with these guarantees was $10 million and $12 million at March 31, 2016 and December 31, 2015 , and reflects the probability of surrender as well as the multiple structural protection features in the contracts. Merchant Services In accordance with credit and debit card association rules, the Corporation sponsors merchant processing servicers that process credit and debit card transactions on behalf of various merchants. In connection with these services, a liability may arise in the event of a billing dispute between the merchant and a cardholder that is ultimately resolved in the cardholder's favor. If the merchant defaults on its obligation to reimburse the cardholder, the cardholder, through its issuing bank, generally has until six months after the date of the transaction to present a chargeback to the merchant processor, which is primarily liable for any losses on covered transactions. However, if the merchant processor fails to meet its obligation to reimburse the cardholder for disputed transactions, then the Corporation, as the sponsor, could be held liable for the disputed amount. For the three months ended March 31, 2016 and 2015 , the sponsored entities processed and settled $159.4 billion and $154.6 billion of transactions and recorded losses of $6 million and $4 million . A significant portion of this activity was processed by a joint venture in which the Corporation holds a 49 percent ownership. At March 31, 2016 and December 31, 2015 , the sponsored merchant processing servicers held as collateral $187 million and $181 million of merchant escrow deposits which may be used to offset amounts due from the individual merchants. The Corporation believes the maximum potential exposure for chargebacks would not exceed the total amount of merchant transactions processed through Visa and MasterCard for the last six months, which represents the claim period for the cardholder, plus any outstanding delayed-delivery transactions. As of March 31, 2016 and December 31, 2015 , the maximum potential exposure for sponsored transactions totaled $268.3 billion and $277.1 billion . However, the Corporation believes that the maximum potential exposure is not representative of the actual potential loss exposure and does not expect to make material payments in connection with these guarantees. Other Derivative Contracts The Corporation funds selected assets, including securities issued by CDOs and CLOs, through derivative contracts, typically total return swaps, with third parties and VIEs that are not consolidated by the Corporation. The total notional amount of these derivative contracts was $342 million and $371 million with commercial banks and $903 million and $922 million with VIEs at March 31, 2016 and December 31, 2015 . The underlying securities are senior securities and substantially all of the Corporation's exposures are insured. Accordingly, the Corporation's exposure to loss consists principally of counterparty risk to the insurers. In certain circumstances, generally as a result of ratings downgrades, the Corporation may be required to purchase the underlying assets, which would not result in additional gain or loss to the Corporation as such exposure is already reflected in the fair value of the derivative contracts. Other Guarantees The Corporation has entered into additional guarantee agreements and commitments, including sold risk participation swaps, liquidity facilities, lease-end obligation agreements, partial credit guarantees on certain leases, real estate joint venture guarantees, divested business commitments and sold put options that require gross settlement. The maximum potential future payment under these agreements was approximately $6.1 billion and $6.0 billion at March 31, 2016 and December 31, 2015 . The estimated maturity dates of these obligations extend up to 2040. The Corporation has made no material payments under these guarantees. In the normal course of business, the Corporation periodically guarantees the obligations of its affiliates in a variety of transactions including ISDA-related transactions and non-ISDA related transactions such as commodities trading, repurchase agreements, prime brokerage agreements and other transactions. Payment Protection Insurance Claims Matter In the U.K., the Corporation previously sold payment protection insurance (PPI) through its international card services business to credit card customers and consumer loan customers. PPI covers a consumer's loan or debt repayment if certain events occur such as loss of job or illness. In response to an elevated level of customer complaints across the industry, heightened media coverage and pressure from consumer advocacy groups, the Prudential Regulation Authority and the Financial Conduct Authority (FCA) investigated and raised concerns about the way some companies have handled complaints related to the sale of these insurance policies. In November 2015, the FCA issued proposed guidance on the treatment of certain PPI claims. The reserve for PPI claims was $301 million and $360 million at March 31, 2016 and December 31, 2015 . The Corporation recorded no expense for the three months ended March 31, 2016 and 2015 . It is possible that the Corporation will incur additional expense related to PPI claims; however, the amount of such additional expense cannot be reasonably estimated. Litigation and Regulatory Matters The following supplements the disclosure in Note 12 – Commitments and Contingencies to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K (the prior commitments and contingencies disclosure). In the ordinary course of business, the Corporation and its subsidiaries are routinely defendants in or parties to many pending and threatened legal, regulatory and governmental actions and proceedings. In view of the inherent difficulty of predicting the outcome of such matters, particularly where the claimants seek very large or indeterminate damages or where the matters present novel legal theories or involve a large number of parties, the Corporation generally cannot predict what the eventual outcome of the pending matters will be, what the timing of the ultimate resolution of these matters will be, or what the eventual loss, fines or penalties related to each pending matter may be. In accordance with applicable accounting guidance, the Corporation establishes an accrued liability when those matters present loss contingencies that are both probable and estimable. In such cases, there may be an exposure to loss in excess of any amounts accrued. As a matter develops, the Corporation, in conjunction with any outside counsel handling the matter, evaluates on an ongoing basis whether such matter presents a loss contingency that is probable and estimable. Once the loss contingency is deemed to be both probable and estimable, the Corporation will establish an accrued liability and record a corresponding amount of litigation-related expense. The Corporation continues to monitor the matter for further developments that could affect the amount of the accrued liability that has been previously established. Excluding expenses of internal and external legal service providers, litigation-related expense of $388 million and $370 million was recognized for the three months ended March 31, 2016 and 2015 . For a limited number of the matters disclosed in this Note, and in the prior commitments and contingencies disclosure, for which a loss, whether in excess of a related accrued liability or where there is no accrued liability, is reasonably possible in future periods, the Corporation is able to estimate a range of possible loss. In determining whether it is possible to estimate a range of possible loss, the Corporation reviews and evaluates its matters on an ongoing basis, in conjunction with any outside counsel handling the matter, in light of potentially relevant factual and legal developments. In cases in which the Corporation possesses sufficient appropriate information to estimate a range of possible loss, that estimate is aggregated and disclosed below. There may be other disclosed matters for which a loss is probable or reasonably possible but such an estimate of the range of possible loss may not be possible. For those matters where an estimate of the range of possible loss is possible, management currently estimates the aggregate range of possible loss is $0 to $2.4 billion in excess of the accrued liability (if any) related to those matters. This estimated range of possible loss is based upon currently available information and is subject to significant judgment and a variety of assumptions, and known and unknown uncertainties. The matters underlying the estimated range will change from time to time, and actual results may vary significantly from the current estimate. Therefore, this estimated range of possible loss represents what the Corporation believes to be an estimate of possible loss only for certain matters meeting these criteria. It does not represent the Corporation's maximum loss exposure. Information is provided below, or in the prior commitments and contingencies disclosure, regarding the nature of all of these contingencies and, where specified, the amount of the claim associated with these loss contingencies. Based on current knowledge, management does not believe that loss contingencies arising from pending matters, including the matters described herein and in the prior commitments and contingencies disclosure, will have a material adverse effect on the consolidated financial position or liquidity of the Corporation. However, in light of the inherent uncertainties involved in these matters, some of which are beyond the Corporation's control, and the very large or indeterminate damages sought in some of these matters, an adverse outcome in one or more of these matters could be material to the Corporation's results of operations or liquidity for any particular reporting period. Interchange and Related Litigation On February 24, 2016, in the consolidated action filed by certain opt-out litigants to the Interchange settlement pending in the U.S. District Court for the Eastern District of New York, the court granted defendants' motion for reconsideration, holding that the court had supplemental jurisdiction over plaintiffs' state law claims and dismissing those claims on the merits. The court also denied plaintiffs' motion for reconsideration. Plaintiffs have appealed the dismissal of their complaint to the U.S. Court of Appeals for the Second Circuit. Mortgage-backed Securities Litigation The Corporation and its affiliates, Countrywide entities and their affiliates, and Merrill Lynch & Co., Inc. (Merrill Lynch) entities and their affiliates have been named as defendants in a number of cases relating to their various roles as issuer, originator, seller, depositor, sponsor, underwriter and/or controlling entity in MBS offerings, pursuant to which the MBS investors were entitled to a portion of the cash flow from the underlying pools of mortgages. These cases generally include purported class action suits and actions by individual MBS purchasers. Although the allegations vary by lawsuit, these cases generally allege that the registration statements, prospectuses and prospectus supplements for securities issued by securitization trusts contained material misrepresentations and omissions, in violation of the Securities Act of 1933 and/or state securities laws and other state statutory and common laws. These cases generally involve allegations of false and misleading statements regarding: (i) the process by which the properties that served as collateral for the mortgage loans underlying the MBS were appraised; (ii) the percentage of equity that mortgage borrowers had in their homes; (iii) the borrowers' ability to repay their mortgage loans; (iv) the underwriting practices by which those mortgage loans were originated; (v) the ratings given to the different tranches of MBS by rating agencies; and (vi) the validity of each issuing trust's title to the mortgage loans comprising the pool for that securitization (collectively, MBS Claims). Plaintiffs in these cases generally seek unspecified compensatory damages, unspecified costs and legal fees and, in some instances, seek rescission. The Corporation, Countrywide, Merrill Lynch and their affiliates may have claims for or may be subject to claims for contractual indemnification in connection with their various roles in regard to MBS. Certain of these entities have received claims for indemnification related to MBS securities actions, including claims from underwriters of MBS that were issued by these entities, and from underwriters and issuers of MBS backed by loans originated by these entities. Federal Home Loan Bank Seattle Litigation On April 25, 2016, the parties settled these claims for $190 million , substantially all of which was previously accrued. Takefuji Litigation On March 15, 2016, the Japanese Supreme Court found in favor of Merrill Lynch International and Merrill Lynch Japan Securities resulting in the dismissal of all of Takefuji's claims. There are no further rights to appeal and this matter is now complete. SEC Investigations The Corporation continues to be in discussions with the SEC with respect to its investigations of the Corporation's U.S. broker-dealer subsidiary, Merrill Lynch, Pierce, Fenner & Smith, Inc., regarding compliance with SEC Rule 15c3-3. There can be no assurances that these discussions will lead to a resolution or whether the SEC will institute administrative or civil proceedings.

Shareholders' Equity

Shareholders' Equity	3 Months Ended
	Mar. 31, 2016
Equity [Abstract]
Shareholders' Equity	NOTE 11 – Shareholders' Equity Common Stock The table below presents the declared quarterly cash dividends on common stock in 2016 and through May 2, 2016 . Declaration Date Record Date Payment Date Dividend Per Share April 27, 2016 June 3, 2016 June 24, 2016 $0.05 January 21, 2016 March 4, 2016 March 25, 2016 0.05 During the three months ended March 31, 2016 , the Corporation repurchased and retired 58.0 million shares of common stock in connection with the 2015 Comprehensive Capital Analysis and Review (CCAR) capital plan, which reduced shareholders' equity by $800 million . On March 18, 2016, the Corporation announced that the Board of Directors authorized additional repurchases of common stock up to $800 million outside of the scope of the 2015 CCAR capital plan to offset the share count dilution resulting from equity incentive compensation awarded to retirement-eligible employees, to which the Federal Reserve did not object. The Corporation repurchased and retired 14.5 million shares of common stock in connection with this additional authorization, which reduced shareholders' equity by $200 million . During the three months ended March 31, 2016 , in connection with employee stock plans, the Corporation issued approximately 9 million shares and repurchased approximately 4 million shares of its common stock to satisfy tax withholding obligations. At March 31, 2016 , the Corporation had reserved 1.6 billion unissued shares of common stock for future issuances under employee stock plans, common stock warrants, convertible notes and preferred stock. In April 2016, the Corporation submitted its 2016 CCAR capital plan and related supervisory stress tests. The Federal Reserve has announced that it will release summary results, including supervisory projections of capital ratios, losses and revenues under stress scenarios, and publish the results of stress tests conducted under the supervisory adverse and supervisory severely adverse scenarios by June 30, 2016. The Corporation has certain warrants outstanding and exercisable to purchase 150.3 million shares of its common stock, expiring on January 16, 2019 and warrants outstanding and exercisable to purchase 121.8 million shares of its common stock, expiring on October 28, 2018. These warrants were originally issued in connection with preferred stock issuances to the U.S. Department of the Treasury in 2009 and 2008, and are listed on the New York Stock Exchange. The exercise price of the warrants expiring on January 16, 2019 is subject to continued adjustment each time the quarterly cash dividend is in excess of $0.01 per common share to compensate the holders of the warrants for dilution resulting from an increased dividend. As a result of the Corporation's first-quarter 2016 dividend of $0.05 per common share, the exercise price of these warrants was adjusted to $13.067 . The warrants expiring on October 28, 2018 also contain this anti-dilution provision except the adjustment is triggered only when the Corporation declares quarterly dividends at a level greater than $0.32 per common share. Preferred Stock During the three months ended March 31, 2016 , the Corporation declared $457 million of cash dividends on preferred stock. On April 25, 2016, the Corporation issued 36,000 shares of its 6.000% Non-Cumulative Preferred Stock, Series EE for $900 million . Dividends are paid quarterly commencing on July 25, 2016. Series EE preferred stock has a liquidation preference of $25,000 per share and is subject to certain restrictions in the event that the Corporation fails to declare and pay full dividends. On March 10, 2016, the Corporation issued 40,000 shares of its Fixed-to-Floating Rate Non-Cumulative Preferred Stock, Series DD for $1.0 billion . Dividends are paid semi-annually commencing on September 10, 2016 through March 10, 2026 and quarterly thereafter beginning on June 10, 2026. Series DD preferred stock has a liquidation preference of $25,000 per share and is subject to certain restrictions in the event that the Corporation fails to declare and pay full dividends. On January 29, 2016, the Corporation issued 44,000 shares of its 6.200% Non-Cumulative Preferred Stock, Series CC for $1.1 billion . Dividends are paid quarterly commencing on April 29, 2016. Series CC preferred stock has a liquidation preference of $25,000 per share and is subject to certain restrictions in the event that the Corporation fails to declare and pay full dividends. Restricted Stock Units During the three months ended March 31, 2016 , the Corporation granted 163 million restricted stock unit (RSU) awards to certain employees under the Bank of America Corporation Key Employee Equity Plan. Generally, one-third of the RSUs vest on each of the first three anniversaries of the grant date provided that the employee remains continuously employed with the Corporation during that time. The RSUs are authorized to settle predominantly in shares of common stock of the Corporation, and are expensed ratably over the vesting period, net of estimated forfeitures, for non-retirement eligible employees based on the grant-date fair value of the shares. Certain RSUs will be settled in cash or contain settlement provisions that subject these awards to variable accounting whereby compensation expense is adjusted to fair value based on changes in the fair value of the Corporation's common stock up to the settlement date. Awards granted in prior years were predominantly cash settled. For RSUs granted to employees who are retirement eligible or will become retirement eligible during the vesting period, the RSUs are expensed as of the grant date or ratably over the period from the grant date to the date the employee becomes retirement eligible, net of estimated forfeitures. For additional information, see Note 18 – Stock-based Compensation Plans to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K .

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income (Loss)	3 Months Ended
	Mar. 31, 2016
Equity [Abstract]
Accumulated Other Comprehensive Income (Loss)	NOTE 12 – Accumulated Other Comprehensive Income (Loss) The table below presents the changes in accumulated OCI after-tax for the three months ended March 31, 2016 and 2015 . (Dollars in millions) Debt Securities Available-for-sale Marketable Equity Securities Debit Valuation Adjustments (1) Derivatives Employee Benefit Plans Foreign Currency (2) Total Balance, December 31, 2014 $ 1,343 $ 17 n/a $ (1,661 ) $ (3,350 ) $ (669 ) $ (4,320 ) Cumulative adjustment for accounting change — — $ (1,226 ) — — — (1,226 ) Net change 1,317 19 260 43 25 (51 ) 1,613 Balance, March 31, 2015 $ 2,660 $ 36 $ (966 ) $ (1,618 ) $ (3,325 ) $ (720 ) $ (3,933 ) Balance, December 31, 2015 $ (300 ) $ 62 $ (611 ) $ (1,077 ) $ (2,956 ) $ (792 ) $ (5,674 ) Net change 2,924 (33 ) 127 24 10 12 3,064 Balance, March 31, 2016 $ 2,624 $ 29 $ (484 ) $ (1,053 ) $ (2,946 ) $ (780 ) $ (2,610 ) (1) For information on the impact of early adoption of new accounting guidance on recognition and measurement of financial instruments, see Note 1 – Summary of Significant Accounting Principles . (2) The net change in fair value represents the impact of changes in spot foreign exchange rates on the Corporation's net investment in non-U.S. operations and related hedges. n/a = not applicable The table below presents the net change in fair value recorded in accumulated OCI, net realized gains and losses reclassified into earnings and other changes for each component of OCI before- and after-tax for the three months ended March 31, 2016 and 2015 . Changes in OCI Components Before- and After-tax Three Months Ended March 31 2016 2015 (Dollars in millions) Before-tax Tax effect After-tax Before-tax Tax effect After-tax Debt securities: Net change in unrealized gains (losses) $ 4,936 $ (1,876 ) $ 3,060 $ 2,320 $ (880 ) $ 1,440 Net realized gains reclassified into earnings (219 ) 83 (136 ) (198 ) 75 (123 ) Net change 4,717 (1,793 ) 2,924 2,122 (805 ) 1,317 Available-for-sale marketable equity securities: Net increase (decrease) in fair value (54 ) 21 (33 ) 32 (13 ) 19 Net change (54 ) 21 (33 ) 32 (13 ) 19 Debit valuation adjustments: Net increase in fair value 195 (72 ) 123 84 (32 ) 52 Net realized losses reclassified into earnings 7 (3 ) 4 335 (127 ) 208 Net change 202 (75 ) 127 419 (159 ) 260 Derivatives: Net decrease in fair value (159 ) 59 (100 ) (186 ) 69 (117 ) Net realized losses reclassified into earnings 198 (74 ) 124 256 (96 ) 160 Net change 39 (15 ) 24 70 (27 ) 43 Employee benefit plans: Net decrease in fair value — — — (2 ) 1 (1 ) Net realized losses reclassified into earnings 25 (10 ) 15 42 (16 ) 26 Settlements, curtailments and other — (5 ) (5 ) — — — Net change 25 (15 ) 10 40 (15 ) 25 Foreign currency: Net increase (decrease) in fair value (134 ) 146 12 462 (513 ) (51 ) Net change (134 ) 146 12 462 (513 ) (51 ) Total other comprehensive income $ 4,795 $ (1,731 ) $ 3,064 $ 3,145 $ (1,532 ) $ 1,613 The table below presents impacts on net income of significant amounts reclassified out of each component of accumulated OCI before- and after-tax for the three months ended March 31, 2016 and 2015 . There were no amounts reclassified out of AFS marketable equity securities and foreign currency for the three months ended March 31, 2016 and 2015 . Reclassifications Out of Accumulated OCI (Dollars in millions) Three Months Ended March 31 Accumulated OCI Components Income Statement Line Item Impacted 2016 2015 Debt securities: Gains on sales of debt securities $ 226 $ 268 Other loss (7 ) (70 ) Income before income taxes 219 198 Income tax expense 83 75 Reclassification to net income 136 123 Debit valuation adjustments: Other loss (7 ) (335 ) Loss before income taxes (7 ) (335 ) Income tax benefit (3 ) (127 ) Reclassification to net income (4 ) (208 ) Derivatives: Interest rate contracts Net interest income (164 ) (255 ) Equity compensation contracts Personnel (34 ) (1 ) Loss before income taxes (198 ) (256 ) Income tax benefit (74 ) (96 ) Reclassification to net income (124 ) (160 ) Employee benefit plans: Net actuarial losses and prior service costs Personnel (25 ) (42 ) Loss before income taxes (25 ) (42 ) Income tax benefit (10 ) (16 ) Reclassification to net income (15 ) (26 ) Total reclassification adjustments $ (7 ) $ (271 )

Earnings Per Common Share

Earnings Per Common Share	3 Months Ended
	Mar. 31, 2016
Earnings Per Share [Abstract]
Earnings Per Common Share	NOTE 13 – Earnings Per Common Share The calculation of earnings per common share (EPS) and diluted EPS for the three months ended March 31, 2016 and 2015 is presented below. For more information on the calculation of EPS, see Note 1 – Summary of Significant Accounting Principles to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Three Months Ended March 31 (Dollars in millions, except per share information; shares in thousands) 2016 2015 Earnings per common share Net income $ 2,680 $ 3,097 Preferred stock dividends (457 ) (382 ) Net income applicable to common shareholders $ 2,223 $ 2,715 Average common shares issued and outstanding 10,339,731 10,518,790 Earnings per common share $ 0.21 $ 0.26 Diluted earnings per common share Net income applicable to common shareholders $ 2,223 $ 2,715 Add preferred stock dividends due to assumed conversions 75 75 Net income allocated to common shareholders $ 2,298 $ 2,790 Average common shares issued and outstanding 10,339,731 10,518,790 Dilutive potential common shares (1) 760,336 747,721 Total diluted average common shares issued and outstanding 11,100,067 11,266,511 Diluted earnings per common share $ 0.21 $ 0.25 (1) Includes incremental dilutive shares from restricted stock units, restricted stock, stock options and warrants. The Corporation previously issued a warrant to purchase 700 million shares of the Corporation's common stock to the holder of the Series T Preferred Stock. The warrant may be exercised, at the option of the holder, through tendering the Series T Preferred Stock or paying cash. For the three months ended March 31, 2016 and 2015 , the 700 million average dilutive potential common shares were included in the diluted share count under the "if-converted" method. For the three months ended March 31, 2016 and 2015 , 62 million average dilutive potential common shares associated with the 7.25% Non-Cumulative Perpetual Convertible Preferred Stock, Series L were not included in the diluted share count because the result would have been antidilutive under the "if-converted" method. For the three months ended March 31, 2016 and 2015 , average options to purchase 53 million and 73 million shares of common stock were outstanding but not included in the computation of EPS because the result would have been antidilutive under the treasury stock method. For the three months ended March 31, 2016 and 2015 , average warrants to purchase 122 million shares of common stock were outstanding but not included in the computation of EPS because the result would have been antidilutive under the treasury stock method. For the three months ended March 31, 2016 and 2015 , average warrants to purchase 150 million shares of common stock were included in the diluted EPS calculation using the treasury stock method.

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2016
Fair Value Disclosures [Abstract]
Fair Value Measurements	NOTE 14 – Fair Value Measurements Under applicable accounting guidance, fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Corporation determines the fair values of its financial instruments based on the fair value hierarchy established under applicable accounting guidance which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. There are three levels of inputs used to measure fair value. The Corporation conducts a review of its fair value hierarchy classifications on a quarterly basis. Transfers into or out of fair value hierarchy classifications are made if the significant inputs used in the financial models measuring the fair values of the assets and liabilities became unobservable or observable, respectively, in the current marketplace. These transfers are considered to be effective as of the beginning of the quarter in which they occur. For more information regarding the fair value hierarchy and how the Corporation measures fair value, see Note 1 – Summary of Significant Accounting Principles and Note 20 – Fair Value Measurements to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . The Corporation accounts for certain financial instruments under the fair value option. For additional information, see Note 15 – Fair Value Option . Valuation Processes and Techniques The Corporation has various processes and controls in place to ensure that fair value is reasonably estimated. A model validation policy governs the use and control of valuation models used to estimate fair value. This policy requires review and approval of models by personnel who are independent of the front office, and periodic reassessments of models to ensure that they are continuing to perform as designed. In addition, detailed reviews of trading gains and losses are conducted on a daily basis by personnel who are independent of the front office. A price verification group, which is also independent of the front office, utilizes available market information including executed trades, market prices and market-observable valuation model inputs to ensure that fair values are reasonably estimated. The Corporation performs due diligence procedures over third-party pricing service providers in order to support their use in the valuation process. Where market information is not available to support internal valuations, independent reviews of the valuations are performed and any material exposures are escalated through a management review process. While the Corporation believes its valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different estimate of fair value at the reporting date. During the three months ended March 31, 2016 , there were no changes to the valuation techniques that had, or are expected to have, a material impact on the Corporation's consolidated financial position or results of operations. Level 1, 2 and 3 Valuation Techniques Financial instruments are considered Level 1 when the valuation is based on quoted prices in active markets for identical assets or liabilities. Level 2 financial instruments are valued using quoted prices for similar assets or liabilities, quoted prices in markets that are not active, or models using inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Financial instruments are considered Level 3 when their values are determined using pricing models, discounted cash flow methodologies or similar techniques, and at least one significant model assumption or input is unobservable and when determination of the fair value requires significant management judgment or estimation. Recurring Fair Value Assets and liabilities carried at fair value on a recurring basis at March 31, 2016 and December 31, 2015 , including financial instruments which the Corporation accounts for under the fair value option, are summarized in the following tables. March 31, 2016 Fair Value Measurements (Dollars in millions) Level 1 Level 2 Level 3 Netting Adjustments (1) Assets/Liabilities at Fair Value Assets Federal funds sold and securities borrowed or purchased under agreements to resell $ — $ 53,379 $ — $ — $ 53,379 Trading account assets: U.S. government and agency securities (2) 37,321 19,865 — — 57,186 Corporate securities, trading loans and other 341 24,052 2,954 — 27,347 Equity securities 31,857 21,336 417 — 53,610 Non-U.S. sovereign debt 16,263 14,660 572 — 31,495 Mortgage trading loans and ABS — 7,735 1,614 — 9,349 Total trading account assets (3) 85,782 87,648 5,557 — 178,987 Derivative assets (4) 6,447 848,297 5,459 (807,948 ) 52,255 AFS debt securities: U.S. Treasury and agency securities 20,669 1,547 — — 22,216 Mortgage-backed securities: Agency — 207,736 — — 207,736 Agency-collateralized mortgage obligations — 10,558 — — 10,558 Non-agency residential — 2,079 150 — 2,229 Commercial — 10,233 — — 10,233 Non-U.S. securities 2,884 3,196 — — 6,080 Other taxable securities — 9,741 739 — 10,480 Tax-exempt securities — 14,026 562 — 14,588 Total AFS debt securities 23,553 259,116 1,451 — 284,120 Other debt securities carried at fair value: Mortgage-backed securities: Agency-collateralized mortgage obligations — 6 — — 6 Non-agency residential — 3,294 29 — 3,323 Non-U.S. securities 13,406 1,222 — — 14,628 Other taxable securities — 256 — — 256 Total other debt securities carried at fair value 13,406 4,778 29 — 18,213 Loans and leases (5) — 6,515 1,697 — 8,212 Mortgage servicing rights — — 2,631 — 2,631 Loans held-for-sale — 2,643 660 — 3,303 Other assets 11,024 1,894 375 — 13,293 Total assets $ 140,212 $ 1,264,270 $ 17,859 $ (807,948 ) $ 614,393 Liabilities Interest-bearing deposits in U.S. offices $ — $ 1,038 $ — $ — $ 1,038 Federal funds purchased and securities loaned or sold under agreements to repurchase — 24,024 345 — 24,369 Trading account liabilities: U.S. government and agency securities 15,933 224 — — 16,157 Equity securities 30,795 4,099 — — 34,894 Non-U.S. sovereign debt 14,204 1,863 — — 16,067 Corporate securities and other 153 6,704 28 — 6,885 Total trading account liabilities 61,085 12,890 28 — 74,003 Derivative liabilities (4) 6,374 838,510 5,774 (809,595 ) 41,063 Short-term borrowings — 1,482 — — 1,482 Accrued expenses and other liabilities 10,683 2,184 9 — 12,876 Long-term debt — 29,447 1,814 — 31,261 Total liabilities $ 78,142 $ 909,575 $ 7,970 $ (809,595 ) $ 186,092 (1) Amounts represent the impact of legally enforceable master netting agreements and also cash collateral held or placed with the same counterparties. (2) Includes $19.2 billion of GSE obligations. (3) Includes securities with a fair value of $13.6 billion that were segregated in compliance with securities regulations or deposited with clearing organizations. This amount is included in the parenthetical disclosure on the Consolidated Balance Sheet. (4) During the three months ended March 31, 2016 , $609 million of derivative assets and $744 million of derivative liabilities were transferred from Level 1 to Level 2 and $312 million of derivative assets and $230 million of derivative liabilities were transferred from Level 2 to Level 1 based on the inputs used to measure fair value. For further disaggregation of derivative assets and liabilities, see Note 2 – Derivatives . (5) Includes $765 million from CFEs that were measured using the fair value of the financial liabilities of those entities as the measurement basis. December 31, 2015 Fair Value Measurements (Dollars in millions) Level 1 Level 2 Level 3 Netting Adjustments (1) Assets/Liabilities at Fair Value Assets Federal funds sold and securities borrowed or purchased under agreements to resell $ — $ 55,143 $ — $ — $ 55,143 Trading account assets: U.S. government and agency securities (2) 33,034 15,501 — — 48,535 Corporate securities, trading loans and other 325 22,738 2,838 — 25,901 Equity securities 41,735 20,887 407 — 63,029 Non-U.S. sovereign debt 15,651 12,915 521 — 29,087 Mortgage trading loans and ABS — 8,107 1,868 — 9,975 Total trading account assets (3) 90,745 80,148 5,634 — 176,527 Derivative assets (4) 5,149 679,458 5,134 (639,751 ) 49,990 AFS debt securities: U.S. Treasury and agency securities 23,374 1,903 — — 25,277 Mortgage-backed securities: Agency — 228,947 — — 228,947 Agency-collateralized mortgage obligations — 10,985 — — 10,985 Non-agency residential — 3,073 106 — 3,179 Commercial — 7,165 — — 7,165 Non-U.S. securities 2,768 2,999 — — 5,767 Other taxable securities — 9,688 757 — 10,445 Tax-exempt securities — 13,439 569 — 14,008 Total AFS debt securities 26,142 278,199 1,432 — 305,773 Other debt securities carried at fair value: Mortgage-backed securities: Agency-collateralized mortgage obligations — 7 — — 7 Non-agency residential — 3,460 30 — 3,490 Non-U.S. securities 11,691 1,152 — — 12,843 Other taxable securities — 267 — — 267 Total other debt securities carried at fair value 11,691 4,886 30 — 16,607 Loans and leases — 5,318 1,620 — 6,938 Mortgage servicing rights — — 3,087 — 3,087 Loans held-for-sale — 4,031 787 — 4,818 Other assets (5) 11,923 2,023 374 — 14,320 Total assets $ 145,650 $ 1,109,206 $ 18,098 $ (639,751 ) $ 633,203 Liabilities Interest-bearing deposits in U.S. offices $ — $ 1,116 $ — $ — $ 1,116 Federal funds purchased and securities loaned or sold under agreements to repurchase — 24,239 335 — 24,574 Trading account liabilities: U.S. government and agency securities 14,803 169 — — 14,972 Equity securities 27,898 2,392 — — 30,290 Non-U.S. sovereign debt 13,589 1,951 — — 15,540 Corporate securities and other 193 5,947 21 — 6,161 Total trading account liabilities 56,483 10,459 21 — 66,963 Derivative liabilities (4) 4,941 671,613 5,575 (643,679 ) 38,450 Short-term borrowings — 1,295 30 — 1,325 Accrued expenses and other liabilities 11,656 2,234 9 — 13,899 Long-term debt — 28,584 1,513 — 30,097 Total liabilities $ 73,080 $ 739,540 $ 7,483 $ (643,679 ) $ 176,424 (1) Amounts represent the impact of legally enforceable master netting agreements and also cash collateral held or placed with the same counterparties. (2) Includes $14.8 billion of GSE obligations. (3) Includes securities with a fair value of $16.4 billion that were segregated in compliance with securities regulations or deposited with clearing organizations. This amount is included in the parenthetical disclosure on the Consolidated Balance Sheet. (4) During 2015 , $6.6 billion of derivative assets and $6.7 billion of derivative liabilities were transferred from Level 1 to Level 2 based on inputs used to measure fair value. Additionally, $6.4 billion of derivative assets and $6.2 billion of derivative liabilities were transferred from Level 2 to Level 1 due to additional information related to certain options. For further disaggregation of derivative assets and liabilities, see Note 2 – Derivatives . (5) During 2015 , approximately $327 million of assets were transferred from Level 2 to Level 1 due to a restriction that was lifted for an equity investment. The following tables present a reconciliation of all assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) during the three months ended March 31, 2016 and 2015 , including net realized and unrealized gains (losses) included in earnings and accumulated OCI. Level 3 – Fair Value Measurements (1) Three Months Ended March 31, 2016 Gross (Dollars in millions) Balance January 1 2016 Gains (Losses) in Earnings Gains (Losses) in OCI (2) Purchases Sales Issuances Settlements Gross Transfers into Level 3 Gross Transfers out of Level 3 Balance March 31 Trading account assets: Corporate securities, trading loans and other $ 2,838 $ 50 $ 1 $ 227 $ (147 ) $ — $ (148 ) $ 158 $ (25 ) $ 2,954 Equity securities 407 60 — 10 (2 ) — (62 ) 4 — 417 Non-U.S. sovereign debt 521 42 49 3 (1 ) — (42 ) — — 572 Mortgage trading loans and ABS 1,868 28 (2 ) 194 (404 ) — (73 ) 31 (28 ) 1,614 Total trading account assets 5,634 180 48 434 (554 ) — (325 ) 193 (53 ) 5,557 Net derivative assets (3) (441 ) 403 — 89 (175 ) — 12 (116 ) (87 ) (315 ) AFS debt securities: Non-agency residential MBS 106 — 5 135 (92 ) — (4 ) — — 150 Other taxable securities 757 1 (3 ) — — — (16 ) — — 739 Tax-exempt securities 569 — (7 ) 1 — — (1 ) — — 562 Total AFS debt securities 1,432 1 (5 ) 136 (92 ) — (21 ) — — 1,451 Other debt securities carried at fair value – Non-agency residential MBS 30 (1 ) — — — — — — — 29 Loans and leases (4, 5) 1,620 43 — 69 — 25 (35 ) 5 (30 ) 1,697 Mortgage servicing rights (5) 3,087 (380 ) — — (1 ) 136 (211 ) — — 2,631 Loans held-for-sale (4) 787 73 27 20 (163 ) — (34 ) 13 (63 ) 660 Other assets 374 (25 ) — 34 — — (10 ) 2 — 375 Federal funds purchased and securities loaned or sold under agreements to repurchase (4) (335 ) (3 ) — — — (14 ) 7 — — (345 ) Trading account liabilities – Corporate securities and other (21 ) 1 — — (8 ) — — — — (28 ) Short-term borrowings (4) (30 ) 1 — — — — 29 — — — Accrued expenses and other liabilities (9 ) — — — — — — — — (9 ) Long-term debt (4) (1,513 ) (91 ) (7 ) 9 — (169 ) 56 (186 ) 87 (1,814 ) (1) Assets (liabilities). For assets, increase (decrease) to Level 3 and for liabilities, (increase) decrease to Level 3. (2) Includes unrealized gains (losses) on AFS debt securities, foreign currency translation adjustments and the impact on structured liabilities of changes in the Corporation's credit spreads. For more information, see Note 1 – Summary of Significant Accounting Principles . (3) Net derivatives include derivative assets of $5.5 billion and derivative liabilities of $5.8 billion . (4) Amounts represent instruments that are accounted for under the fair value option. (5) Issuances represent loan originations and mortgage servicing rights retained following securitizations or whole-loan sales. Significant transfers into Level 3, primarily due to decreased price observability, during the three months ended March 31, 2016 included: • $193 million of trading account assets • $116 million of net derivative assets • $186 million of long-term debt. Transfers occur on a regular basis for these long-term debt instruments due to changes in the impact of unobservable inputs on the value of the embedded derivative in relation to the instrument as a whole. There were no significant transfers out of Level 3 during the three months ended March 31, 2016 . Level 3 – Fair Value Measurements (1) Three Months Ended March 31, 2015 Gross (Dollars in millions) Balance January 1 2015 Gains (Losses) in Earnings Gains (Losses) in OCI (2) Purchases Sales Issuances Settlements Gross Transfers into Level 3 Gross Transfers out of Level 3 Balance March 31 Trading account assets: Corporate securities, trading loans and other $ 3,270 $ (21 ) $ — $ 139 $ (95 ) $ — $ (435 ) $ 171 $ (269 ) $ 2,760 Equity securities 352 3 — — (1 ) — (5 ) 9 (18 ) 340 Non-U.S. sovereign debt 574 66 (90 ) 2 — — (44 ) — — 508 Mortgage trading loans and ABS 2,063 60 — 319 (249 ) — (83 ) 9 (13 ) 2,106 Total trading account assets 6,259 108 (90 ) 460 (345 ) — (567 ) 189 (300 ) 5,714 Net derivative assets (3) (920 ) (44 ) — 56 (176 ) — 25 (46 ) 24 (1,081 ) AFS debt securities: Non-agency residential MBS 279 (19 ) (2 ) 21 — — (9 ) 132 — 402 Non-U.S. securities 10 — — — — — (1 ) — — 9 Other taxable securities 1,667 — (2 ) — — — (42 ) — (933 ) 690 Tax-exempt securities 599 — (3 ) — — — (13 ) — — 583 Total AFS debt securities 2,555 (19 ) (7 ) 21 — — (65 ) 132 (933 ) 1,684 Loans and leases (4, 5) 1,983 15 — — (1 ) — (43 ) 6 (6 ) 1,954 Mortgage servicing rights (5) 3,530 (85 ) — — — 179 (230 ) — — 3,394 Loans held-for-sale (4) 173 (70 ) — 406 (82 ) 21 (6 ) 138 (37 ) 543 Other assets 911 10 — — (31 ) — (9 ) — (34 ) 847 Trading account liabilities – Corporate securities and other (36 ) 1 — 2 (8 ) — — — — (41 ) Short-term borrowings (4) — 5 — — — (21 ) 1 (4 ) 4 (15 ) Accrued expenses and other liabilities (10 ) — — — — — — — — (10 ) Long-term debt (4) (2,362 ) 4 — 132 — (90 ) 97 (713 ) 126 (2,806 ) (1) Assets (liabilities). For assets, increase (decrease) to Level 3 and for liabilities, (increase) decrease to Level 3. (2) Includes unrealized gains (losses) on AFS debt securities, foreign currency translation adjustments and the impact on structured liabilities of changes in the Corporation's credit spreads. For more information, see Note 1 – Summary of Significant Accounting Principles . (3) Net derivatives include derivative assets of $7.5 billion and derivative liabilities of $8.5 billion . (4) Amounts represent instruments that are accounted for under the fair value option. (5) Issuances represent loan originations and mortgage servicing rights retained following securitizations or whole-loan sales. Significant transfers into Level 3, primarily due to decreased price observability, during the three months ended March 31, 2015 included: • $189 million of trading account assets • $132 million of AFS debt securities • $138 million of LHFS • $713 million of long-term debt. Transfers occur on a regular basis for these long-term debt instruments due to changes in the impact of unobservable inputs on the value of the embedded derivative in relation to the instrument as a whole. Significant transfers out of Level 3, primarily due to increased price observability unless otherwise noted, during the three months ended March 31, 2015 included: • $300 million of trading account assets, primarily the result of increased market liquidity • $933 million of AFS debt securities • $126 million of long-term debt The following tables summarize gains (losses) due to changes in fair value, including both realized and unrealized gains (losses), recorded in earnings for Level 3 assets and liabilities during the three months ended March 31, 2016 and 2015 . These amounts include gains (losses) on financial instruments that are accounted for under the fair value option. Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings Three Months Ended March 31, 2016 (Dollars in millions) Trading Account Profits (Losses) Mortgage Banking Income (Loss) (1) Other Total Trading account assets: Corporate securities, trading loans and other $ 50 $ — $ — $ 50 Equity securities 60 — — 60 Non-U.S. sovereign debt 42 — — 42 Mortgage trading loans and ABS 28 — — 28 Total trading account assets 180 — — 180 Net derivative assets 237 151 15 403 AFS debt securities – Other taxable securities — — 1 1 Other debt securities carried at fair value – Non-agency residential MBS — — (1 ) (1 ) Loans and leases (2) 8 — 35 43 Mortgage servicing rights 34 (414 ) — (380 ) Loans held-for-sale (2) 10 — 63 73 Other assets — (23 ) (2 ) (25 ) Federal funds purchased and securities loaned or sold under agreements to repurchase (2) (3 ) — — (3 ) Trading account liabilities – Corporate securities and other 1 — — 1 Short-term borrowings (2) 1 — — 1 Long-term debt (2) (92 ) — 1 (91 ) Total $ 376 $ (286 ) $ 112 $ 202 Three Months Ended March 31, 2015 Trading account assets: Corporate securities, trading loans and other $ (21 ) $ — $ — $ (21 ) Equity securities 3 — — 3 Non-U.S. sovereign debt 66 — — 66 Mortgage trading loans and ABS 60 — — 60 Total trading account assets 108 — — 108 Net derivative assets (351 ) 282 25 (44 ) AFS debt securities – Non-agency residential MBS — — (19 ) (19 ) Loans and leases (2) 3 — 12 15 Mortgage servicing rights (15 ) (70 ) — (85 ) Loans held-for-sale (2) (69 ) — (1 ) (70 ) Other assets — (21 ) 31 10 Trading account liabilities – Corporate securities and other 1 — — 1 Short-term borrowings (2) 5 — — 5 Long-term debt (2) 58 — (54 ) 4 Total $ (260 ) $ 191 $ (6 ) $ (75 ) (1) Mortgage banking income (loss) does not reflect the impact of Level 1 and Level 2 hedges on MSRs. (2) Amounts represent instruments that are accounted for under the fair value option. The following tables summarize changes in unrealized gains (losses) recorded in earnings during the three months ended March 31, 2016 and 2015 for Level 3 assets and liabilities that were still held at March 31, 2016 and 2015 . These amounts include changes in fair value on financial instruments that are accounted for under the fair value option. Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date Three Months Ended March 31, 2016 (Dollars in millions) Trading Account Profits (Losses) Mortgage Banking Income (Loss) (1) Other Total Trading account assets: Corporate securities, trading loans and other $ 33 $ — $ — $ 33 Equity securities 7 — — 7 Non-U.S. sovereign debt 41 — — 41 Mortgage trading loans and ABS 4 — — 4 Total trading account assets 85 — — 85 Net derivative assets 189 53 15 257 Loans and leases (2) 8 — 40 48 Mortgage servicing rights 34 (471 ) — (437 ) Loans held-for-sale (2) (2 ) — 60 58 Other assets — (18 ) (4 ) (22 ) Federal funds purchased and securities loaned or sold under agreements to repurchase (2) (9 ) — — (9 ) Trading account liabilities – Corporate securities and other 1 — — 1 Long-term debt (2) (93 ) — — (93 ) Total $ 213 $ (436 ) $ 111 $ (112 ) Three Months Ended March 31, 2015 Trading account assets: Corporate securities, trading loans and other $ (58 ) $ — $ — $ (58 ) Equity securities (2 ) — — (2 ) Non-U.S. sovereign debt 63 — — 63 Mortgage trading loans and ABS (9 ) — — (9 ) Total trading account assets (6 ) — — (6 ) Net derivative assets (363 ) 101 25 (237 ) Loans and leases (2) 3 — 26 29 Mortgage servicing rights (15 ) (173 ) — (188 ) Loans held-for-sale (2) (64 ) — (1 ) (65 ) Other assets — (16 ) 54 38 Trading account liabilities – Corporate securities and other 1 — — 1 Short-term borrowings (2) 5 — — 5 Long-term debt (2) 50 — (54 ) (4 ) Total $ (389 ) $ (88 ) $ 50 $ (427 ) (1) Mortgage banking income (loss) does not reflect the impact of Level 1 and Level 2 hedges on MSRs. (2) Amounts represent instruments that are accounted for under the fair value option. The following tables present information about significant unobservable inputs related to the Corporation's material categories of Level 3 financial assets and liabilities at March 31, 2016 and December 31, 2015 . Quantitative Information about Level 3 Fair Value Measurements at March 31, 2016 (Dollars in millions) Inputs Financial Instrument Fair Value Valuation Technique Significant Unobservable Inputs Ranges of Inputs Weighted Average Loans and Securities (1) Instruments backed by residential real estate assets $ 2,080 Discounted cash flow, Market comparables Yield 0% to 25% 6 % Trading account assets – Mortgage trading loans and ABS 411 Prepayment speed 0% to 44% CPR 15 % Loans and leases 1,588 Default rate 0% to 10% CDR 4 % Loans held-for-sale 81 Loss severity 0% to 90% 42 % Instruments backed by commercial real estate assets $ 502 Discounted cash flow, Market comparables Yield 0% to 25% 10 % Trading account assets – Mortgage trading loans and ABS 145 Price $0 to $106 $81 Loans held-for-sale 357 Commercial loans, debt securities and other $ 4,730 Discounted cash flow, Market comparables Yield 0% to 37% 15 % Trading account assets – Corporate securities, trading loans and other 2,641 Prepayment speed 5% to 20% 15 % Trading account assets – Non-U.S. sovereign debt 572 Default rate 2% to 5% 4 % Trading account assets – Mortgage trading loans and ABS 1,058 Loss severity 25% to 50% 38 % AFS debt securities – Other taxable securities 128 Duration 1 to 5 years 3 years Loans and leases 109 Price $0 to $305 $66 Loans held-for-sale 222 Auction rate securities $ 1,486 Discounted cash flow, Market comparables Price $10 to $100 $94 Trading account assets – Corporate securities, trading loans and other 313 AFS debt securities – Other taxable securities 611 AFS debt securities – Tax-exempt securities 562 Structured liabilities Long-term debt $ (1,814 ) Industry standard derivative pricing (2) Equity correlation 12% to 98% 69 % Long-dated equity volatilities 4% to 105% 27 % Net derivative assets Credit derivatives $ (67 ) Discounted cash flow, Stochastic recovery correlation model Yield 7% to 25% 17 % Upfront points 1 to 100 points 65 points Credit spreads 13 bps to 996 bps 326 bps Credit correlation 23% to 97% 37 % Prepayment speed 10% to 20% CPR 19 % Default rate 1% to 4% CDR 3 % Loss severity 35% to 40% 35 % Equity derivatives $ (741 ) Industry standard derivative pricing (2) Equity correlation 12% to 98% 69 % Long-dated equity volatilities 4% to 105% 27 % Commodity derivatives $ 4 Discounted cash flow, Industry standard derivative pricing (2) Natural gas forward price $1/MMBtu to $6/MMBtu $4/MMBtu Correlation 66% to 93% 84 % Volatilities 19% to 125% 46 % Interest rate derivatives $ 489 Industry standard derivative pricing (3) Correlation (IR/IR) 15% to 99% 60 % Correlation (FX/IR) -2% to 40% 33 % Long-dated inflation rates 0% to 7% 3 % Long-dated inflation volatilities 0% to 2% 1 % Total net derivative assets $ (315 ) (1) The categories are aggregated based upon product type which differs from financial statement classification. The following is a reconciliation to the line items in the table on page 181 : Trading account assets – Corporate securities, trading loans and other of $3.0 billion , Trading account assets – Non-U.S. sovereign debt of $572 million , Trading account assets – Mortgage trading loans and ABS of $1.6 billion , AFS debt securities – Other taxable securities of $739 million , AFS debt securities – Tax-exempt securities of $562 million , Loans and leases of $1.7 billion and LHFS of $660 million . (2) Includes models such as Monte Carlo simulation and Black-Scholes. (3) Includes models such as Monte Carlo simulation, Black-Scholes and other methods that model the joint dynamics of interest, inflation and foreign exchange rates. CPR = Constant Prepayment Rate CDR = Constant Default Rate MMBtu = Million British thermal units IR = Interest Rate FX = Foreign Exchange Quantitative Information about Level 3 Fair Value Measurements at December 31, 2015 (Dollars in millions) Inputs Financial Instrument Fair Value Valuation Technique Significant Unobservable Inputs Ranges of Inputs Weighted Average Loans and Securities (1) Instruments backed by residential real estate assets $ 2,017 Discounted cash flow, Market comparables Yield 0% to 25% 6 % Trading account assets – Mortgage trading loans and ABS 400 Prepayment speed 0% to 27% CPR 11 % Loans and leases 1,520 Default rate 0% to 10% CDR 4 % Loans held-for-sale 97 Loss severity 0% to 90% 40 % Instruments backed by commercial real estate assets $ 852 Discounted cash flow, Market comparables Yield 0% to 25% 8 % Trading account assets – Mortgage trading loans and ABS 162 Price $0 to $100 $73 Loans held-for-sale 690 Commercial loans, debt securities and other $ 4,558 Discounted cash flow, Market comparables Yield 0% to 37% 13 % Trading account assets – Corporate securities, trading loans and other 2,503 Prepayment speed 5% to 20% 16 % Trading account assets – Non-U.S. sovereign debt 521 Default rate 2% to 5% 4 % Trading account assets – Mortgage trading loans and ABS 1,306 Loss severity 25% to 50% 37 % AFS debt securities – Other taxable securities 128 Duration 0 to 5 years 3 years Loans and leases 100 Price $0 to $258 $64 Auction rate securities $ 1,533 Discounted cash flow, Market comparables Price $10 to $100 $94 Trading account assets – Corporate securities, trading loans and other 335 AFS debt securities – Other taxable securities 629 AFS debt securities – Tax-exempt securities 569 Structured liabilities Long-term debt $ (1,513 ) Industry standard derivative pricing (2, 3) Equity correlation 25% to 100% 67 % Long-dated equity volatilities 4% to 101% 28 % Net derivative assets Credit derivatives $ (75 ) Discounted cash flow, Stochastic recovery correlation model Yield 6% to 25% 16 % Upfront points 0 to 100 points 60 points Credit spreads 0 bps to 447 bps 111 bps Credit correlation 31% to 99% 38 % Prepayment speed 10% to 20% CPR 19 % Default rate 1% to 4% CDR 3 % Loss severity 35% to 40% 35 % Equity derivatives $ (1,037 ) Industry standard derivative pricing (2) Equity correlation 25% to 100% 67 % Long-dated equity volatilities 4% to 101% 28 % Commodity derivatives $ 169 Discounted cash flow, Industry standard derivative pricing (2) Natural gas forward price $1/MMBtu to $6/MMBtu $4/MMBtu Propane forward price $0/Gallon to $1/Gallon $1/Gallon Correlation 66% to 93% 84 % Volatilities 18% to 125% 39 % Interest rate derivatives $ 502 Industry standard derivative pricing (3) Correlation (IR/IR) 17% to 99% 48 % Correlation (FX/IR) -15% to 40% -9 % Long-dated inflation rates 0% to 7% 3 % Long-dated inflation volatilities 0% to 2% 1 % Total net derivative assets $ (441 ) (1) The categories are aggregated based upon product type which differs from financial statement classification. The following is a reconciliation to the line items in the table on page 182 : Trading account assets – Corporate securities, trading loans and other of $2.8 billion , Trading account assets – Non-U.S. sovereign debt of $521 million , Trading account assets – Mortgage trading loans and ABS of $1.9 billion , AFS debt securities – Other taxable securities of $757 million , AFS debt securities – Tax-exempt securities of $569 million , Loans and leases of $1.6 billion and LHFS of $787 million . (2) Includes models such as Monte Carlo simulation and Black-Scholes. (3) Includes models such as Monte Carlo simulation, Black-Scholes and other methods that model the joint dynamics of interest, inflation and foreign exchange rates. CPR = Constant Prepayment Rate CDR = Constant Default Rate MMBtu = Million British thermal units IR = Interest Rate FX = Foreign Exchange In the tables above, instruments backed by residential and commercial real estate assets include RMBS, commercial MBS, whole loans and mortgage CDOs. Commercial loans, debt securities and other include corporate CLOs and CDOs, commercial loans and bonds, and securities backed by non-real estate assets. Structured liabilities primarily include equity-linked notes that are accounted for under the fair value option. The Corporation uses multiple market approaches in valuing certain of its Level 3 financial instruments. For example, market comparables and discounted cash flows are used together. For a given product, such as corporate debt securities, market comparables may be used to estimate some of the unobservable inputs and then these inputs are incorporated into a discounted cash flow model. Therefore, the balances disclosed encompass both of these techniques. The level of aggregation and diversity within the products disclosed in the tables result in certain ranges of inputs being wide and unevenly distributed across asset and liability categories. For more information on the inputs and techniques used in the valuation of MSRs, see Note 17 – Mortgage Servicing Rights . Sensitivity of Fair Value Measurements to Changes in Unobservable Inputs Loans and Securities For instruments backed by residential real estate assets, commercial real estate assets and commercial loans, debt securities and other, a significant increase in market yields, default rates, loss severities or duration would result in a significantly lower fair value for long positions. Short positions would be impacted in a directionally opposite way. The impact of changes in prepayment speeds would have differing impacts depending on the seniority of the instrument and, in the case of CLOs, whether prepayments can be reinvested. For instruments backed by commercial real estate assets and auction rate securities, a significant increase in price would result in a significantly higher fair value. Structured Liabilities and Derivatives For credit derivatives, a significant increase in market yield, upfront points (i.e., a single upfront payment made by a protection buyer at inception), credit spreads, default rates or loss severities would result in a significantly lower fair value for protection sellers and higher fair value for protection buyers. The impact of changes in prepayment speeds would have differing impacts depending on the seniority of the instrument and, in the case of CLOs, whether prepayments can be reinvested. Structured credit derivatives, which include tranched portfolio CDS and derivatives with derivative product company (DPC) and monoline counterparties, are impacted by

Fair Value Option

Fair Value Option	3 Months Ended
	Mar. 31, 2016
Fair Value Option [Abstract]
Fair Value, Option	NOTE 15 – Fair Value Option The Corporation elects to account for certain financial instruments under the fair value option. For more information on the primary financial instruments for which the fair value option elections have been made, see Note 21 – Fair Value Option to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . The table below provides information about the fair value carrying amount and the contractual principal outstanding of assets and liabilities accounted for under the fair value option at March 31, 2016 and December 31, 2015 . Fair Value Option Elections March 31, 2016 December 31, 2015 (Dollars in millions) Fair Value Carrying Amount Contractual Principal Outstanding Fair Value Carrying Amount Less Unpaid Principal Fair Value Carrying Amount Contractual Principal Outstanding Fair Value Carrying Amount Less Unpaid Principal Federal funds sold and securities borrowed or purchased under agreements to resell $ 53,379 $ 53,223 $ 156 $ 55,143 $ 54,999 $ 144 Loans reported as trading account assets (1) 5,002 9,763 (4,761 ) 4,995 9,214 (4,219 ) Trading inventory – other 8,036 n/a n/a 8,149 n/a n/a Consumer and commercial loans 8,212 8,512 (300 ) 6,938 7,293 (355 ) Loans held-for-sale 3,303 4,604 (1,301 ) 4,818 6,157 (1,339 ) Other assets 291 250 41 275 270 5 Long-term deposits 1,038 907 131 1,116 1,021 95 Federal funds purchased and securities loaned or sold under agreements to repurchase 24,369 24,500 (131 ) 24,574 24,718 (144 ) Short-term borrowings 1,482 1,408 74 1,325 1,325 — Unfunded loan commitments 509 n/a n/a 658 n/a n/a Long-term debt (2) 31,261 31,772 (511 ) 30,097 30,593 (496 ) (1) A significant portion of the loans reported as trading account assets are distressed loans which trade and were purchased at a deep discount to par, and the remainder are loans with a fair value near contractual principal outstanding. (2) Includes structured liabilities with a fair value of $30.1 billion and $29.0 billion , and contractual principal outstanding of $30.6 billion and $29.4 billion at March 31, 2016 compared to December 31, 2015 . n/a = not applicable The following tables provide information about where changes in the fair value of assets and liabilities accounted for under the fair value option are included in the Consolidated Statement of Income for the three months ended March 31, 2016 and 2015 . Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option Three Months Ended March 31, 2016 (Dollars in millions) Trading Account Profits (Losses) Mortgage Banking Income (Loss) Other Income (Loss) Total Federal funds sold and securities borrowed or purchased under agreements to resell $ 8 $ — $ — $ 8 Loans reported as trading account assets 112 — — 112 Trading inventory – other (1) (113 ) — — (113 ) Consumer and commercial loans 19 — 10 29 Loans held-for-sale (2) — 130 35 165 Other assets — — 2 2 Long-term deposits (9 ) — (22 ) (31 ) Federal funds purchased and securities loaned or sold under agreements to repurchase (8 ) — — (8 ) Unfunded loan commitments — — 148 148 Long-term debt (3, 4) (6 ) — (30 ) (36 ) Total $ 3 $ 130 $ 143 $ 276 Three Months Ended March 31, 2015 Federal funds sold and securities borrowed or purchased under agreements to resell $ (64 ) $ — $ — $ (64 ) Loans reported as trading account assets (101 ) — — (101 ) Trading inventory – other (1) (14 ) — — (14 ) Consumer and commercial loans 35 — (83 ) (48 ) Loans held-for-sale (2) (47 ) 192 63 208 Other assets — — 8 8 Long-term deposits (4 ) — (5 ) (9 ) Federal funds purchased and securities loaned or sold under agreements to repurchase 54 — — 54 Short-term borrowings (1 ) — — (1 ) Unfunded loan commitments — — 118 118 Long-term debt (3, 4) 253 — (355 ) (102 ) Total $ 111 $ 192 $ (254 ) $ 49 (1) The gains (losses) in trading account profits (losses) are primarily offset by gains (losses) on trading liabilities that hedge these assets. (2) Includes the value of interest rate lock commitments on funded loans, including those sold during the period. (3) The majority of the net gains (losses) in trading account profits relate to the embedded derivative in structured liabilities and are offset by gains (losses) on derivatives and securities that hedge these liabilities. For more information on the adoption of new accounting guidance relating to DVA on structured liabilities, see Note 1 – Summary of Significant Accounting Principles . (4) For the cumulative impact of changes in the Corporation's own credit spreads and the amount recognized in OCI, see Note 12 – Accumulated Other Comprehensive Income (Loss) . For more information on how the Corporation's own credit spread is determined, see Note 20 – Fair Value Measurements to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Gains (Losses) Related to Borrower-specific Credit Risk for Assets Accounted for Under the Fair Value Option Three Months Ended March 31 (Dollars in millions) 2016 2015 Loans reported as trading account assets $ 9 $ 8 Consumer and commercial loans (10 ) (28 ) Loans held-for-sale (1 ) 39

Fair Value of Financial Instrum

Fair Value of Financial Instruments	3 Months Ended
	Mar. 31, 2016
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	NOTE 16 – Fair Value of Financial Instruments Financial instruments are classified within the fair value hierarchy using the methodologies described in Note 14 – Fair Value Measurements . The following disclosures include financial instruments where only a portion of the ending balance at March 31, 2016 and December 31, 2015 was carried at fair value on the Consolidated Balance Sheet. For more information on these financial instruments and their valuation methodologies, see Note 20 – Fair Value Measurements and Note 22 – Fair Value of Financial Instruments to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Fair Value of Financial Instruments The carrying values and fair values by fair value hierarchy of certain financial instruments where only a portion of the ending balance was carried at fair value at March 31, 2016 and December 31, 2015 are presented in the table below. Fair Value of Financial Instruments March 31, 2016 December 31, 2015 Fair Value Fair Value (Dollars in millions) Carrying Value Level 2 Level 3 Total Carrying Value Level 2 Level 3 Total Financial assets Loans $ 868,220 $ 70,644 $ 814,209 $ 884,853 $ 863,561 $ 70,223 $ 805,371 $ 875,594 Loans held-for-sale 6,192 5,221 971 6,192 7,453 5,347 2,106 7,453 Financial liabilities Deposits $ 1,217,261 $ 1,217,625 $ — $ 1,217,625 $ 1,197,259 $ 1,197,577 $ — $ 1,197,577 Long-term debt 232,849 233,863 1,814 235,677 236,764 239,596 1,513 241,109 Commercial Unfunded Lending Commitments Fair values were generally determined using a discounted cash flow valuation approach which is applied using market-based CDS or internally developed benchmark credit curves. The Corporation accounts for certain loan commitments under the fair value option. The carrying values and fair values of the Corporation's commercial unfunded lending commitments were $1.1 billion and $5.9 billion at March 31, 2016 , and $1.3 billion and $6.3 billion at December 31, 2015 . Commercial unfunded lending commitments are primarily classified as Level 3. The carrying value of these commitments is classified in accrued expenses and other liabilities. The Corporation does not estimate the fair values of consumer unfunded lending commitments because, in many instances, the Corporation can reduce or cancel these commitments by providing notice to the borrower. For more information on commitments, see Note 10 – Commitments and Contingencies .

Mortgage Servicing Rights

Mortgage Servicing Rights	3 Months Ended
	Mar. 31, 2016
Transfers and Servicing [Abstract]
Mortgage Servicing Rights	NOTE 17 – Mortgage Servicing Rights The Corporation accounts for consumer MSRs at fair value with changes in fair value primarily recorded in mortgage banking income in the Consolidated Statement of Income. The Corporation manages the risk in these MSRs with derivatives such as options and interest rate swaps, which are not designated as accounting hedges, as well as securities including MBS and U.S. Treasury securities. The securities used to manage the risk in the MSRs are classified in other assets with changes in the fair value of the securities and the related interest income recorded in mortgage banking income. The table below presents activity for residential mortgage and home equity MSRs for the three months ended March 31, 2016 and 2015 . Rollforward of Mortgage Servicing Rights Three Months Ended (Dollars in millions) 2016 2015 Balance, January 1 $ 3,087 $ 3,530 Additions 136 179 Sales (1 ) — Amortization of expected cash flows (1) (211 ) (230 ) Impact of changes in interest rates and other market factors (2) (376 ) (176 ) Model and other cash flow assumption changes: (3) Projected cash flows, including changes in costs to service loans — 87 Impact of changes in the Home Price Index (10 ) (12 ) Impact of changes to the prepayment model — 9 Other model changes (4) 6 7 Balance, March 31 (5) $ 2,631 $ 3,394 Mortgage loans serviced for investors (in billions) $ 386 $ 475 (1) Represents the net change in fair value of the MSR asset due to the recognition of modeled cash flows. (2) These amounts reflect the changes in modeled MSR fair value primarily due to observed changes in interest rates, volatility, spreads and the shape of the forward swap curve and periodic adjustments to valuation based on third-party discovery. (3) These amounts reflect periodic adjustments to the valuation model to reflect changes in the modeled relationship between inputs and their impact on projected cash flows as well as changes in certain cash flow assumptions such as cost to service and ancillary income per loan. (4) These amounts include the impact of periodic recalibrations of the model to reflect changes in the relationship between market interest rate spreads and projected cash flows. (5) At March 31, 2016 , includes $2.2 billion of U.S. and $479 million of non-U.S. consumer MSR balances compared to $3.1 billion and $286 million at March 31, 2015 . The Corporation primarily uses an option-adjusted spread (OAS) valuation approach which factors in prepayment risk to determine the fair value of MSRs. This approach consists of projecting servicing cash flows under multiple interest rate scenarios and discounting these cash flows using risk-adjusted discount rates. In addition to updating the valuation model for interest, discount and prepayment rates, periodic adjustments are made to recalibrate the valuation model for factors used to project cash flows. The changes to the factors capture the effect of variances related to actual versus estimated servicing proceeds. Significant economic assumptions in estimating the fair value of MSRs at March 31, 2016 and December 31, 2015 are presented below. The change in fair value as a result of changes in OAS rates is included within "Model and other cash flow assumption changes" in the Rollforward of Mortgage Servicing Rights table. The weighted-average life is not an input in the valuation model but is a product of both changes in market rates of interest and changes in model and other cash flow assumptions. The weighted-average life represents the average period of time that the MSRs' cash flows are expected to be received. Absent other changes, an increase (decrease) to the weighted-average life would generally result in an increase (decrease) in the fair value of the MSRs. Significant Economic Assumptions March 31, 2016 December 31, 2015 Fixed Adjustable Fixed Adjustable Weighted-average OAS 4.78 % 7.77 % 4.62 % 7.61 % Weighted-average life, in years 3.79 3.20 4.46 3.43 The table below presents the sensitivity of the weighted-average lives and fair value of MSRs to changes in modeled assumptions. These sensitivities are hypothetical and should be used with caution. As the amounts indicate, changes in fair value based on variations in assumptions generally cannot be extrapolated because the relationship of the change in assumption to the change in fair value may not be linear. Also, the effect of a variation in a particular assumption on the fair value of MSRs that continue to be held by the Corporation is calculated without changing any other assumption. In reality, changes in one factor may result in changes in another, which might magnify or counteract the sensitivities. The below sensitivities do not reflect any hedge strategies that may be undertaken to mitigate such risk. Sensitivity Impacts March 31, 2016 Change in Weighted-average Lives (Dollars in millions) Fixed Adjustable Change in Fair Value Prepayment rates Impact of 10% decrease 0.30 years 0.24 years $ 183 Impact of 20% decrease 0.64 0.52 394 Impact of 10% increase (0.26 ) (0.21 ) (161 ) Impact of 20% increase (0.48 ) (0.40 ) (304 ) OAS level Impact of 100 bps decrease $ 98 Impact of 200 bps decrease 203 Impact of 100 bps increase (90 ) Impact of 200 bps increase (174 )

Business Segment Information

Business Segment Information	3 Months Ended
	Mar. 31, 2016
Segment Reporting [Abstract]
Business Segment Information	NOTE 18 – Business Segment Information The Corporation reports its results of operations through the following five business segments: Consumer Banking , Global Wealth & Investment Management (GWIM) , Global Banking , Global Markets and Legacy Assets & Servicing (LAS) , with the remaining operations recorded in All Other . For additional information, see Note 24 – Business Segment Information to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Basis of Presentation The management accounting and reporting process derives segment and business results by utilizing allocation methodologies for revenue and expense. The net income derived for the businesses is dependent upon revenue and cost allocations using an activity-based costing model, funds transfer pricing, and other methodologies and assumptions management believes are appropriate to reflect the results of the business. Total revenue, net of interest expense, includes net interest income on an FTE basis and noninterest income. The adjustment of net interest income to an FTE basis results in a corresponding increase in income tax expense. The segment results also reflect certain revenue and expense methodologies that are utilized to determine net income. The net interest income of the businesses includes the results of a funds transfer pricing process that matches assets and liabilities with similar interest rate sensitivity and maturity characteristics. In segments where the total of liabilities and equity exceeds assets, which are generally deposit-taking segments, the Corporation allocates assets to match liabilities. Net interest income of the business segments also includes an allocation of net interest income generated by certain of the Corporation's ALM activities. Beginning in 2016, this allocation excludes any adjustments to the accumulated premium or discount amortization of MBS that are made as a result of a change in the estimated lives of these securities. In addition, the business segments are impacted by the migration of customers and clients and their deposit, loan and brokerage balances between businesses. Subsequent to the date of migration, the associated net interest income, noninterest income and noninterest expense are recorded in the business to which the customers or clients migrated. The Corporation's ALM activities include an overall interest rate risk management strategy that incorporates the use of various derivatives and cash instruments to manage fluctuations in earnings and capital that are caused by interest rate volatility. The Corporation's goal is to manage interest rate sensitivity so that movements in interest rates do not significantly adversely affect earnings and capital. The results of a majority of the Corporation's ALM activities are allocated to the business segments and fluctuate based on the performance of the ALM activities. ALM activities include external product pricing decisions including deposit pricing strategies, the effects of the Corporation's internal funds transfer pricing process and the net effects of other ALM activities. Certain expenses not directly attributable to a specific business segment are allocated to the segments. The most significant of these expenses include data and item processing costs and certain centralized or shared functions. Data processing costs are allocated to the segments based on equipment usage. Item processing costs are allocated to the segments based on the volume of items processed for each segment. The costs of certain other centralized or shared functions are allocated based on methodologies that reflect utilization. The table below presents net income (loss) and the components thereto (with net interest income on an FTE basis) for the three months ended March 31, 2016 and 2015 , and total assets at March 31, 2016 and 2015 for each business segment, as well as All Other . Results for Business Segments and All Other At and for the Three Months Ended March 31 Total Corporation (1) Consumer Banking Global Wealth & Investment Management (Dollars in millions) 2016 2015 2016 2015 2016 2015 Net interest income (FTE basis) $ 9,386 $ 9,626 $ 5,185 $ 4,872 $ 1,489 $ 1,351 Noninterest income 10,341 11,503 2,463 2,534 2,956 3,166 Total revenue, net of interest expense (FTE basis) 19,727 21,129 7,648 7,406 4,445 4,517 Provision for credit losses 997 765 560 716 25 23 Noninterest expense 14,816 15,827 4,266 4,367 3,250 3,458 Income before income taxes (FTE basis) 3,914 4,537 2,822 2,323 1,170 1,036 Income tax expense (FTE basis) 1,234 1,440 1,037 862 430 384 Net income $ 2,680 $ 3,097 $ 1,785 $ 1,461 $ 740 $ 652 Period-end total assets $ 2,185,498 $ 2,143,545 $ 656,615 $ 612,939 $ 296,062 $ 272,777 Global Banking Global Markets 2016 2015 2016 2015 Net interest income (FTE basis) $ 2,489 $ 2,215 $ 1,189 $ 981 Noninterest income 1,909 2,187 2,762 3,210 Total revenue, net of interest expense (FTE basis) 4,398 4,402 3,951 4,191 Provision for credit losses 553 96 9 21 Noninterest expense 2,159 2,132 2,432 3,140 Income before income taxes (FTE basis) 1,686 2,174 1,510 1,030 Income tax expense (FTE basis) 620 807 526 353 Net income $ 1,066 $ 1,367 $ 984 $ 677 Period-end total assets $ 390,643 $ 365,024 $ 582,048 $ 585,187 Legacy Assets & Servicing All Other 2016 2015 2016 2015 Net interest income (FTE basis) $ 314 $ 428 $ (1,280 ) $ (221 ) Noninterest income 365 486 (114 ) (80 ) Total revenue, net of interest expense (FTE basis) 679 914 (1,394 ) (301 ) Provision for credit losses (118 ) 91 (32 ) (182 ) Noninterest expense 860 1,200 1,849 1,530 Loss before income taxes (FTE basis) (63 ) (377 ) (3,211 ) (1,649 ) Income tax benefit (FTE basis) (23 ) (140 ) (1,356 ) (826 ) Net loss $ (40 ) $ (237 ) $ (1,855 ) $ (823 ) Period-end total assets $ 38,928 $ 53,620 $ 221,202 $ 253,998 (1) There were no material intersegment revenues. The table below presents a reconciliation of the five business segments' total revenue, net of interest expense, on an FTE basis, and net income to the Consolidated Statement of Income, and total assets to the Consolidated Balance Sheet. The adjustments presented in the table below include consolidated income, expense and asset amounts not specifically allocated to individual business segments. Business Segment Reconciliations Three Months Ended March 31 (Dollars in millions) 2016 2015 Segments' total revenue, net of interest expense (FTE basis) $ 21,121 $ 21,430 Adjustments: ALM activities (1,241 ) (210 ) Liquidating businesses and other (153 ) (91 ) FTE basis adjustment (215 ) (215 ) Consolidated revenue, net of interest expense $ 19,512 $ 20,914 Segments' total net income $ 4,535 $ 3,920 Adjustments, net-of-taxes: ALM activities (884 ) (228 ) Liquidating businesses and other (971 ) (595 ) Consolidated net income $ 2,680 $ 3,097 March 31 2016 2015 Segments' total assets $ 1,964,296 $ 1,889,547 Adjustments: ALM activities, including securities portfolio 688,730 694,056 Equity investments 4,205 4,701 Liquidating businesses and other 59,888 68,187 Elimination of segment asset allocations to match liabilities (531,621 ) (512,946 ) Consolidated total assets $ 2,185,498 $ 2,143,545

Summary of Significant Accoun26

Summary of Significant Accounting Principles (Policies)	3 Months Ended
	Mar. 31, 2016
Accounting Policies [Abstract]
Consolidation	The Consolidated Financial Statements include the accounts of the Corporation and its majority-owned subsidiaries, and those variable interest entities (VIEs) where the Corporation is the primary beneficiary. Intercompany accounts and transactions have been eliminated. Results of operations of acquired companies are included from the dates of acquisition and for VIEs, from the dates that the Corporation became the primary beneficiary. Assets held in an agency or fiduciary capacity are not included in the Consolidated Financial Statements. The Corporation accounts for investments in companies for which it owns a voting interest and for which it has the ability to exercise significant influence over operating and financing decisions using the equity method of accounting. These investments are included in other assets. Equity method investments are subject to impairment testing and the Corporation's proportionate share of income or loss is included in other income.
Basis of Accounting	The preparation of the Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America (GAAP) requires management to make estimates and assumptions that affect reported amounts and disclosures. Realized results could differ from those estimates and assumptions. These unaudited Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K. The nature of the Corporation's business is such that the results of any interim period are not necessarily indicative of results for a full year. In the opinion of management, all adjustments, which consist of normal recurring adjustments necessary for a fair statement of the interim period results have been made. The Corporation evaluates subsequent events through the date of filing with the Securities and Exchange Commission (SEC). Certain prior-period amounts have been reclassified to conform to current period presentation. Beginning in the first quarter of 2016, the Corporation classifies certain leases in other assets. Previously these leases were classified in loans and leases. Prior periods were reclassified to conform to current period presentation.
New Accounting Pronouncements	In March 2016, the Financial Accounting Standards Board (FASB) issued new accounting guidance that simplifies certain aspects of the accounting for share-based payment transactions, including income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. The new guidance is effective on January 1, 2017, with early adoption permitted. The Corporation does not expect the provisions of this new accounting guidance to have a material impact on its consolidated financial position or results of operations. In February 2016, the FASB issued new accounting guidance that requires substantially all leases to be recorded as assets and liabilities on the balance sheet. This new accounting guidance is effective on January 1, 2019, with early adoption permitted. Upon adoption, the Corporation will record a right of use asset and a lease payment obligation associated with arrangements previously accounted for as operating leases. The Corporation is in the process of evaluating the impact of this new guidance on its consolidated financial position, but does not expect the guidance to have a material impact on its results of operations. In January 2016, the FASB issued new accounting guidance on recognition and measurement of financial instruments. The new guidance makes targeted changes to existing GAAP including, among other provisions, requiring certain equity investments to be measured at fair value with changes in fair value reported in earnings and requiring changes in instrument-specific credit risk (i.e., debit valuation adjustments (DVA)) for financial liabilities recorded at fair value under the fair value option to be reported in other comprehensive income (OCI). The accounting for DVA related to other financial liabilities, for example, derivatives, does not change. The new guidance is effective on January 1, 2018, with early adoption permitted for the provisions related to DVA. The Corporation early adopted, retrospective to January 1, 2015, the provisions of this new accounting guidance related to DVA on financial liabilities accounted for under the fair value option. The Corporation does not expect the provisions of this new accounting guidance other than those related to DVA, as described above, to have a material impact on its consolidated financial position or results of operations. In February 2015, the FASB issued new accounting guidance that amends the criteria for determining whether limited partnerships and similar entities are VIEs, clarifies when a general partner or asset manager should consolidate an entity and eliminates the indefinite deferral of certain aspects of VIE accounting guidance for investments in certain investment funds. Money market funds registered under Rule 2a-7 of the Investment Company Act and similar funds are exempt from consolidation under the new guidance. This new accounting guidance was effective on January 1, 2016, and only affected the Corporation's disclosures. For additional disclosures under this new guidance, see Note 6 – Securitizations and Other Variable Interest Entities . In August 2014, the FASB issued new accounting guidance that provides a measurement alternative for entities that consolidate a collateralized financing entity (CFE). The new guidance allows an entity to measure both the financial assets and financial liabilities of a CFE using the fair value of either the financial assets or financial liabilities, whichever is more observable. This alternative is available for CFEs where the financial assets and financial liabilities are carried at fair value and changes in fair value are reported in earnings. This new accounting guidance was effective on January 1, 2016, and did not have a material impact on the Corporation's consolidated financial position or results of operations. For additional disclosures under this new guidance, see Note 6 – Securitizations and Other Variable Interest Entities and Note 14 – Fair Value Measurements . In May 2014, the FASB issued new accounting guidance to clarify the principles for recognizing revenue from contracts with customers. This new accounting guidance, which does not apply to financial instruments, is effective on January 1, 2018. The Corporation does not expect the new guidance to have a material impact on its consolidated financial position or results of operations.

Derivatives (Tables)

Derivatives (Tables)	3 Months Ended
	Mar. 31, 2016
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Derivative Instruments	The following tables present derivative instruments included on the Consolidated Balance Sheet in derivative assets and liabilities at March 31, 2016 and December 31, 2015 . Balances are presented on a gross basis, prior to the application of counterparty and cash collateral netting. Total derivative assets and liabilities are adjusted on an aggregate basis to take into consideration the effects of legally enforceable master netting agreements and have been reduced by the cash collateral received or paid. March 31, 2016 Gross Derivative Assets Gross Derivative Liabilities (Dollars in billions) Contract/ Notional (1) Trading and Other Risk Management Derivatives Qualifying Hedges Total Trading and Other Risk Management Derivatives Qualifying Hedges Total Interest rate contracts Swaps $ 21,540.3 $ 573.5 $ 9.8 $ 583.3 $ 572.1 $ 0.7 $ 572.8 Futures and forwards 8,148.6 2.0 — 2.0 2.1 — 2.1 Written options 1,364.0 — — — 73.5 — 73.5 Purchased options 1,433.7 75.4 — 75.4 — — — Foreign exchange contracts Swaps 2,116.2 57.0 0.8 57.8 57.7 2.8 60.5 Spot, futures and forwards 4,496.6 56.9 0.8 57.7 60.9 0.9 61.8 Written options 500.4 — — — 10.1 — 10.1 Purchased options 464.1 9.9 — 9.9 — — — Equity contracts Swaps 186.5 4.0 — 4.0 4.5 — 4.5 Futures and forwards 71.4 2.2 — 2.2 1.1 — 1.1 Written options 406.1 — — — 23.2 — 23.2 Purchased options 375.1 25.4 — 25.4 — — — Commodity contracts Swaps 47.2 3.9 — 3.9 6.4 — 6.4 Futures and forwards 285.3 3.9 — 3.9 0.7 — 0.7 Written options 56.9 — — — 4.6 — 4.6 Purchased options 63.0 4.7 — 4.7 — — — Credit derivatives Purchased credit derivatives: Credit default swaps 944.1 12.7 — 12.7 14.1 — 14.1 Total return swaps/other 35.0 0.3 — 0.3 2.0 — 2.0 Written credit derivatives: Credit default swaps 931.7 14.4 — 14.4 11.5 — 11.5 Total return swaps/other 54.1 2.7 — 2.7 1.8 — 1.8 Gross derivative assets/liabilities $ 848.9 $ 11.4 $ 860.3 $ 846.3 $ 4.4 $ 850.7 Less: Legally enforceable master netting agreements (764.0 ) (764.0 ) Less: Cash collateral received/paid (44.0 ) (45.6 ) Total derivative assets/liabilities $ 52.3 $ 41.1 (1) Represents the total contract/notional amount of derivative assets and liabilities outstanding. December 31, 2015 Gross Derivative Assets Gross Derivative Liabilities (Dollars in billions) Contract/ Notional (1) Trading and Other Risk Management Derivatives Qualifying Hedges Total Trading and Other Risk Management Derivatives Qualifying Hedges Total Interest rate contracts Swaps $ 21,706.8 $ 439.6 $ 7.4 $ 447.0 $ 440.7 $ 1.2 $ 441.9 Futures and forwards 7,259.7 1.1 — 1.1 1.3 — 1.3 Written options 1,322.4 — — — 57.7 — 57.7 Purchased options 1,403.3 58.9 — 58.9 — — — Foreign exchange contracts Swaps 2,149.9 49.2 0.9 50.1 52.2 2.8 55.0 Spot, futures and forwards 4,104.4 46.0 1.2 47.2 45.8 0.3 46.1 Written options 467.2 — — — 10.6 — 10.6 Purchased options 439.9 10.2 — 10.2 — — — Equity contracts Swaps 201.2 3.3 — 3.3 3.8 — 3.8 Futures and forwards 74.0 2.1 — 2.1 1.2 — 1.2 Written options 352.8 — — — 21.1 — 21.1 Purchased options 325.4 23.8 — 23.8 — — — Commodity contracts Swaps 47.0 4.7 — 4.7 7.1 — 7.1 Futures and forwards 268.7 3.8 — 3.8 0.7 — 0.7 Written options 58.7 — — — 5.5 — 5.5 Purchased options 65.7 5.3 — 5.3 — — — Credit derivatives Purchased credit derivatives: Credit default swaps 928.3 14.4 — 14.4 14.8 — 14.8 Total return swaps/other 26.4 0.2 — 0.2 1.9 — 1.9 Written credit derivatives: Credit default swaps 924.1 15.3 — 15.3 13.1 — 13.1 Total return swaps/other 39.7 2.3 — 2.3 0.4 — 0.4 Gross derivative assets/liabilities $ 680.2 $ 9.5 $ 689.7 $ 677.9 $ 4.3 $ 682.2 Less: Legally enforceable master netting agreements (597.8 ) (597.8 ) Less: Cash collateral received/paid (41.9 ) (45.9 ) Total derivative assets/liabilities $ 50.0 $ 38.5 (1) Represents the total contract/notional amount of derivative assets and liabilities outstanding.
Derivative [Line Items]
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value	The table below summarizes information related to fair value hedges for the three months ended March 31, 2016 and 2015 , including hedges of interest rate risk on long-term debt that were acquired as part of a business combination and redesignated at that time. At redesignation, the fair value of the derivatives was positive. As the derivatives mature, the fair value will approach zero. As a result, ineffectiveness will occur and the fair value changes in the derivatives and the long-term debt being hedged may be directionally the same in certain scenarios. Based on a regression analysis, the derivatives continue to be highly effective at offsetting changes in the fair value of the long-term debt attributable to interest rate risk. Derivatives Designated as Fair Value Hedges Gains (Losses) Three Months Ended March 31 2016 (Dollars in millions) Derivative Hedged Item Hedge Ineffectiveness Interest rate risk on long-term debt (1) $ 2,661 $ (2,854 ) $ (193 ) Interest rate and foreign currency risk on long-term debt (1) 839 (846 ) (7 ) Interest rate risk on available-for-sale securities (2) (151 ) 132 (19 ) Price risk on commodity inventory (3) 2 (2 ) — Total $ 3,351 $ (3,570 ) $ (219 ) 2015 Interest rate risk on long-term debt (1) $ 1,096 $ (1,292 ) $ (196 ) Interest rate and foreign currency risk on long-term debt (1) (1,644 ) 1,588 (56 ) Interest rate risk on available-for-sale securities (2) 43 (45 ) (2 ) Price risk on commodity inventory (3) 11 (7 ) 4 Total $ (494 ) $ 244 $ (250 ) (1) Amounts are recorded in interest expense on long-term debt and in other income. (2) Amounts are recorded in interest income on debt securities. (3) Amounts relating to commodity inventory are recorded in trading account profits.
Cash Flow and Net Investment Hedges	The table below summarizes certain information related to cash flow hedges and net investment hedges for the three months ended March 31, 2016 and 2015 . Of the $1.1 billion net loss (after-tax) on derivatives in accumulated other comprehensive income (OCI) at March 31, 2016 , $366 million (after-tax) is expected to be reclassified into earnings in the next 12 months. These net losses reclassified into earnings are expected to primarily reduce net interest income related to the respective hedged items. Amounts related to price risk on restricted stock awards reclassified from accumulated OCI are recorded in personnel expense. For terminated cash flow hedges, the time period over which substantially all of the forecasted transactions are hedged is approximately seven years , with a maximum length of time for certain forecasted transactions of 20 years . Derivatives Designated as Cash Flow and Net Investment Hedges Three Months Ended March 31 2016 (Dollars in millions, amounts pretax) Gains (Losses) Recognized in Accumulated OCI on Derivatives Gains (Losses) in Income Reclassified from Accumulated OCI Hedge Ineffectiveness and Amounts Excluded from Effectiveness Testing (1) Cash flow hedges Interest rate risk on variable-rate portfolios $ 39 $ (164 ) $ 6 Price risk on restricted stock awards (2) (198 ) (34 ) — Total $ (159 ) $ (198 ) $ 6 Net investment hedges Foreign exchange risk $ (633 ) $ 1 $ (143 ) 2015 Cash flow hedges Interest rate risk on variable-rate portfolios $ 24 $ (255 ) $ (1 ) Price risk on restricted stock awards (2) (210 ) (1 ) — Total $ (186 ) $ (256 ) $ (1 ) Net investment hedges Foreign exchange risk $ 1,982 $ — $ (98 ) (1) Amounts related to cash flow hedges represent hedge ineffectiveness and amounts related to net investment hedges represent amounts excluded from effectiveness testing. (2) The hedge gain (loss) recognized in accumulated OCI is primarily related to the change in the Corporation's stock price for the period.
Other Risk Management Derivatives	The table below presents gains (losses) on these derivatives for the three months ended March 31, 2016 and 2015 . These gains (losses) are largely offset by the income or expense that is recorded on the hedged item. Other Risk Management Derivatives Gains (Losses) Three Months Ended March 31 (Dollars in millions) 2016 2015 Interest rate risk on mortgage banking income (1) $ 546 $ 296 Credit risk on loans (2) (65 ) (27 ) Interest rate and foreign currency risk on ALM activities (3) (884 ) (319 ) Price risk on restricted stock awards (4) (741 ) (470 ) Other 26 13 (1) Net gains (losses) on these derivatives are recorded in mortgage banking income as they are used to mitigate the interest rate risk related to MSRs, IRLCs and mortgage loans held-for-sale, all of which are measured at fair value with changes in fair value recorded in mortgage banking income. The net gains on IRLCs related to the origination of mortgage loans that are held-for-sale, which are not included in the table but are considered derivative instruments, were $151 million and $260 million for the three months ended March 31, 2016 and 2015 . (2) Primarily related to derivatives that are economic hedges of credit risk on loans. Net gains (losses) on these derivatives are recorded in other income. (3) Primarily related to hedges of debt securities carried at fair value and hedges of foreign currency-denominated debt. Gains (losses) on these derivatives and the related hedged items are recorded in other income. (4) Gains (losses) on these derivatives are recorded in personnel expense.
Schedule of Derivative Instruments Included in Trading Activities	The table below, which includes both derivatives and non-derivative cash instruments, identifies the amounts in the respective income statement line items attributable to the Corporation's sales and trading revenue in Global Markets , categorized by primary risk, for the three months ended March 31, 2016 and 2015 . The difference between total trading account profits in the table below and in the Consolidated Statement of Income represents trading activities in business segments other than Global Markets . This table includes debit valuation and funding valuation adjustment (DVA/FVA) gains (losses). Global Markets results in Note 18 – Business Segment Information are presented on a fully taxable-equivalent (FTE) basis. The table below is not presented on an FTE basis. The results for the three months ended March 31, 2015 were impacted by the early adoption of new accounting guidance on recognition and measurement of financial instruments. As such, amounts in the "Other" column exclude unrealized DVA resulting from changes in the Corporation's own credit spreads on liabilities accounted for under the fair value option. For more information on the new accounting guidance, see Note 1 – Summary of Significant Accounting Principles to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Sales and Trading Revenue Three Months Ended March 31 2016 (Dollars in millions) Trading Account Profits Net Interest Income Other (1) Total Interest rate risk $ 496 $ 429 $ 52 $ 977 Foreign exchange risk 340 (1 ) (36 ) 303 Equity risk 433 1 597 1,031 Credit risk 202 625 139 966 Other risk 121 (16 ) 15 120 Total sales and trading revenue $ 1,592 $ 1,038 $ 767 $ 3,397 2015 Interest rate risk $ 515 $ 291 $ (270 ) $ 536 Foreign exchange risk 446 (2 ) (31 ) 413 Equity risk 570 13 549 1,132 Credit risk 444 571 184 1,199 Other risk 156 (21 ) 26 161 Total sales and trading revenue $ 2,131 $ 852 $ 458 $ 3,441 (1) Represents amounts in investment and brokerage services and other income that are recorded in Global Markets and included in the definition of sales and trading revenue. Includes investment and brokerage services revenue of $559 million and $567 million for the three months ended March 31, 2016 and 2015 .
Disclosure of Credit Derivatives	Credit derivative instruments where the Corporation is the seller of credit protection and their expiration are summarized in the table below. These instruments are classified as investment and non-investment grade based on the credit quality of the underlying referenced obligation. The Corporation considers ratings of BBB- or higher as investment grade. Non-investment grade includes non-rated credit derivative instruments. The Corporation discloses internal categorizations of investment grade and non-investment grade consistent with how risk is managed for these instruments. Credit Derivative Instruments March 31, 2016 Carrying Value (Dollars in millions) Less than One Year One to Three Years Three to Five Years Over Five Years Total Credit default swaps: Investment grade $ 27 $ 204 $ 1,012 $ 843 $ 2,086 Non-investment grade 545 2,586 2,382 3,889 9,402 Total 572 2,790 3,394 4,732 11,488 Total return swaps/other: Investment grade 12 — — — 12 Non-investment grade 1,644 75 25 3 1,747 Total 1,656 75 25 3 1,759 Total credit derivatives $ 2,228 $ 2,865 $ 3,419 $ 4,735 $ 13,247 Credit-related notes: Investment grade $ 324 $ 27 $ 577 $ 1,975 $ 2,903 Non-investment grade 93 75 106 1,169 1,443 Total credit-related notes $ 417 $ 102 $ 683 $ 3,144 $ 4,346 Maximum Payout/Notional Credit default swaps: Investment grade $ 153,421 $ 258,645 $ 171,041 $ 37,517 $ 620,624 Non-investment grade 86,272 137,244 63,801 23,711 311,028 Total 239,693 395,889 234,842 61,228 931,652 Total return swaps/other: Investment grade 18,090 — — — 18,090 Non-investment grade 28,101 6,502 1,182 254 36,039 Total 46,191 6,502 1,182 254 54,129 Total credit derivatives $ 285,884 $ 402,391 $ 236,024 $ 61,482 $ 985,781 December 31, 2015 Carrying Value Credit default swaps: Investment grade $ 84 $ 481 $ 2,203 $ 680 $ 3,448 Non-investment grade 672 3,035 2,386 3,583 9,676 Total 756 3,516 4,589 4,263 13,124 Total return swaps/other: Investment grade 5 — — — 5 Non-investment grade 171 236 8 2 417 Total 176 236 8 2 422 Total credit derivatives $ 932 $ 3,752 $ 4,597 $ 4,265 $ 13,546 Credit-related notes: Investment grade $ 267 $ 57 $ 444 $ 2,203 $ 2,971 Non-investment grade 61 118 117 1,264 1,560 Total credit-related notes $ 328 $ 175 $ 561 $ 3,467 $ 4,531 Maximum Payout/Notional Credit default swaps: Investment grade $ 149,177 $ 280,658 $ 178,990 $ 26,352 $ 635,177 Non-investment grade 81,596 135,850 53,299 18,221 288,966 Total 230,773 416,508 232,289 44,573 924,143 Total return swaps/other: Investment grade 9,758 — — — 9,758 Non-investment grade 20,917 6,989 1,371 623 29,900 Total 30,675 6,989 1,371 623 39,658 Total credit derivatives $ 261,448 $ 423,497 $ 233,660 $ 45,196 $ 963,801
Additional Collateral Required Upon Downgrade	The table below presents the amount of additional collateral that would have been contractually required by derivative contracts and other trading agreements at March 31, 2016 if the rating agencies had downgraded their long-term senior debt ratings for the Corporation or certain subsidiaries by one incremental notch and by an additional second incremental notch. Additional Collateral Required to Be Posted Upon Downgrade March 31, 2016 (Dollars in millions) One incremental notch Second incremental notch Bank of America Corporation $ 893 $ 1,981 Bank of America, N.A. and subsidiaries (1) 678 1,516 (1) Included in Bank of America Corporation collateral requirements in this table.
Derivative Liabilities Subject to Unilateral Termination Upon Downgrade	The table below presents the derivative liabilities that would be subject to unilateral termination by counterparties and the amounts of collateral that would have been contractually required at March 31, 2016 if the long-term senior debt ratings for the Corporation or certain subsidiaries had been lower by one incremental notch and by an additional second incremental notch. Derivative Liabilities Subject to Unilateral Termination Upon Downgrade March 31, 2016 (Dollars in millions) One incremental notch Second incremental notch Derivative liabilities $ 1,177 $ 3,554 Collateral posted 856 3,095
Valuation Adjustments on Derivatives	The table below presents CVA, DVA and FVA gains (losses) on derivatives, which are recorded in trading account profits, on a gross and net of hedge basis for the three months ended March 31, 2016 and 2015 . CVA gains reduce the cumulative CVA thereby increasing the derivative assets balance. DVA gains increase the cumulative DVA thereby decreasing the derivative liabilities balance. CVA and DVA losses have the opposite impact. FVA gains related to derivative assets reduce the cumulative FVA thereby increasing the derivative assets balance. FVA gains related to derivative liabilities increase the cumulative FVA thereby decreasing the derivative liabilities balance. Valuation Adjustments on Derivatives Gains (Losses) Three Months Ended March 31 2016 2015 (Dollars in millions) Gross Net Gross Net Derivative assets (CVA) (1) $ (209 ) $ 52 $ 8 $ 124 Derivative assets (FVA) (2) (55 ) (55 ) 34 34 Derivative liabilities (DVA) (3) 306 184 23 (46 ) Derivative liabilities (FVA) (2) (1 ) (1 ) (28 ) (28 ) (1) At March 31, 2016 and December 31, 2015 , the cumulative CVA changed the derivative assets balance to $1.6 billion and $1.4 billion . (2) At March 31, 2016 and December 31, 2015 , the cumulative FVA changed the net derivatives balances to $537 million and $481 million . (3) At March 31, 2016 and December 31, 2015 , the cumulative DVA changed the derivative liabilities balance to $1.1 billion and $750 million .
Derivative
Derivative [Line Items]
Offsetting Liabilities	Offsetting of Derivatives March 31, 2016 December 31, 2015 (Dollars in billions) Derivative Assets Derivative Liabilities Derivative Assets Derivative Liabilities Interest rate contracts Over-the-counter $ 371.3 $ 357.8 $ 309.3 $ 297.2 Exchange-traded 0.1 — — — Over-the-counter cleared 287.3 288.3 197.0 201.7 Foreign exchange contracts Over-the-counter 120.6 127.3 103.2 107.5 Over-the-counter cleared 0.2 0.2 0.1 0.1 Equity contracts Over-the-counter 17.3 14.3 16.6 14.0 Exchange-traded 11.7 10.6 10.0 9.2 Commodity contracts Over-the-counter 6.1 7.5 7.3 8.9 Exchange-traded 2.7 2.6 2.9 2.9 Over-the-counter cleared 0.1 0.1 0.1 0.1 Credit derivatives Over-the-counter 23.0 22.3 24.6 22.9 Over-the-counter cleared 6.1 6.2 6.5 6.4 Total gross derivative assets/liabilities, before netting Over-the-counter 538.3 529.2 461.0 450.5 Exchange-traded 14.5 13.2 12.9 12.1 Over-the-counter cleared 293.7 294.8 203.7 208.3 Less: Legally enforceable master netting agreements and cash collateral received/paid Over-the-counter (503.4 ) (503.7 ) (426.6 ) (425.7 ) Exchange-traded (11.2 ) (11.2 ) (9.8 ) (9.8 ) Over-the-counter cleared (293.4 ) (294.7 ) (203.3 ) (208.2 ) Derivative assets/liabilities, after netting 38.5 27.6 37.9 27.2 Other gross derivative assets/liabilities 13.8 13.5 12.1 11.3 Total derivative assets/liabilities 52.3 41.1 50.0 38.5 Less: Financial instruments collateral (1) (14.3 ) (8.5 ) (13.9 ) (6.5 ) Total net derivative assets/liabilities $ 38.0 $ 32.6 $ 36.1 $ 32.0 (1) These amounts are limited to the derivative asset/liability balance and, accordingly, do not include excess collateral received/pledged.
Offsetting Assets	Offsetting of Derivatives March 31, 2016 December 31, 2015 (Dollars in billions) Derivative Assets Derivative Liabilities Derivative Assets Derivative Liabilities Interest rate contracts Over-the-counter $ 371.3 $ 357.8 $ 309.3 $ 297.2 Exchange-traded 0.1 — — — Over-the-counter cleared 287.3 288.3 197.0 201.7 Foreign exchange contracts Over-the-counter 120.6 127.3 103.2 107.5 Over-the-counter cleared 0.2 0.2 0.1 0.1 Equity contracts Over-the-counter 17.3 14.3 16.6 14.0 Exchange-traded 11.7 10.6 10.0 9.2 Commodity contracts Over-the-counter 6.1 7.5 7.3 8.9 Exchange-traded 2.7 2.6 2.9 2.9 Over-the-counter cleared 0.1 0.1 0.1 0.1 Credit derivatives Over-the-counter 23.0 22.3 24.6 22.9 Over-the-counter cleared 6.1 6.2 6.5 6.4 Total gross derivative assets/liabilities, before netting Over-the-counter 538.3 529.2 461.0 450.5 Exchange-traded 14.5 13.2 12.9 12.1 Over-the-counter cleared 293.7 294.8 203.7 208.3 Less: Legally enforceable master netting agreements and cash collateral received/paid Over-the-counter (503.4 ) (503.7 ) (426.6 ) (425.7 ) Exchange-traded (11.2 ) (11.2 ) (9.8 ) (9.8 ) Over-the-counter cleared (293.4 ) (294.7 ) (203.3 ) (208.2 ) Derivative assets/liabilities, after netting 38.5 27.6 37.9 27.2 Other gross derivative assets/liabilities 13.8 13.5 12.1 11.3 Total derivative assets/liabilities 52.3 41.1 50.0 38.5 Less: Financial instruments collateral (1) (14.3 ) (8.5 ) (13.9 ) (6.5 ) Total net derivative assets/liabilities $ 38.0 $ 32.6 $ 36.1 $ 32.0 (1) These amounts are limited to the derivative asset/liability balance and, accordingly, do not include excess collateral received/pledged

Securities (Tables)

Securities (Tables)	3 Months Ended
	Mar. 31, 2016
Investments, Debt and Equity Securities [Abstract]
Marketable Securities	The table below presents the amortized cost, gross unrealized gains and losses, and fair value of available-for-sale (AFS) debt securities, other debt securities carried at fair value, held-to-maturity (HTM) debt securities and AFS marketable equity securities at March 31, 2016 and December 31, 2015 . Debt Securities and Available-for-Sale Marketable Equity Securities March 31, 2016 (Dollars in millions) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value Available-for-sale debt securities Mortgage-backed securities: Agency $ 204,557 $ 3,257 $ (78 ) $ 207,736 Agency-collateralized mortgage obligations 10,294 277 (13 ) 10,558 Commercial 9,989 245 (1 ) 10,233 Non-agency residential (1) 2,104 202 (77 ) 2,229 Total mortgage-backed securities 226,944 3,981 (169 ) 230,756 U.S. Treasury and agency securities 21,732 484 — 22,216 Non-U.S. securities 6,059 26 (5 ) 6,080 Other taxable securities, substantially all asset-backed securities 10,526 53 (99 ) 10,480 Total taxable securities 265,261 4,544 (273 ) 269,532 Tax-exempt securities 14,551 72 (35 ) 14,588 Total available-for-sale debt securities 279,812 4,616 (308 ) 284,120 Other debt securities carried at fair value 18,378 87 (252 ) 18,213 Total debt securities carried at fair value (2) 298,190 4,703 (560 ) 302,333 Held-to-maturity debt securities, substantially all U.S. agency mortgage-backed securities 97,978 1,244 (147 ) 99,075 Total debt securities $ 396,168 $ 5,947 $ (707 ) $ 401,408 Available-for-sale marketable equity securities (3) $ 326 $ 56 $ (11 ) $ 371 December 31, 2015 Available-for-sale debt securities Mortgage-backed securities: Agency $ 229,847 $ 788 $ (1,688 ) $ 228,947 Agency-collateralized mortgage obligations 10,930 126 (71 ) 10,985 Commercial 7,176 50 (61 ) 7,165 Non-agency residential (1) 3,031 218 (70 ) 3,179 Total mortgage-backed securities 250,984 1,182 (1,890 ) 250,276 U.S. Treasury and agency securities 25,075 211 (9 ) 25,277 Non-U.S. securities 5,743 27 (3 ) 5,767 Other taxable securities, substantially all asset-backed securities 10,481 53 (89 ) 10,445 Total taxable securities 292,283 1,473 (1,991 ) 291,765 Tax-exempt securities 13,978 63 (33 ) 14,008 Total available-for-sale debt securities 306,261 1,536 (2,024 ) 305,773 Other debt securities carried at fair value 16,678 103 (174 ) 16,607 Total debt securities carried at fair value (2) 322,939 1,639 (2,198 ) 322,380 Held-to-maturity debt securities, substantially all U.S. agency mortgage-backed securities 84,625 271 (850 ) 84,046 Total debt securities $ 407,564 $ 1,910 $ (3,048 ) $ 406,426 Available-for-sale marketable equity securities (3) $ 326 $ 99 $ — $ 425 (1) At March 31, 2016 and December 31, 2015 , the underlying collateral type included approximately 57 percent and 71 percent prime, 23 percent and 15 percent Alt-A, and 20 percent and 14 percent subprime. (2) The Corporation had debt securities from Fannie Mae (FNMA) and Freddie Mac (FHLMC) that each exceeded 10 percent of shareholders' equity, with an amortized cost of $144.1 billion and $53.7 billion , and a fair value of $146.4 billion and $54.6 billion at March 31, 2016 . Debt securities from FNMA and FHLMC that exceeded 10 percent of shareholders' equity had an amortized cost of $146.2 billion and $53.4 billion , and a fair value of $145.5 billion and $53.2 billion at December 31, 2015 . (3) Classified in other assets on the Consolidated Balance Sheet.
Schedule of Other Debt Securities Carried at Fair Value	The table below presents the components of other debt securities carried at fair value where the changes in fair value are reported in other income. In the three months ended March 31, 2016 , the Corporation recorded unrealized mark-to-market net losses of $95 million and realized net losses of $3 million , compared to unrealized mark-to-market net gains of $189 million and realized net gains of $4 million in the three months ended March 31, 2015 . These amounts exclude hedge results. Other Debt Securities Carried at Fair Value (Dollars in millions) March 31 December 31 Mortgage-backed securities: Agency-collateralized mortgage obligations $ 6 $ 7 Non-agency residential 3,323 3,490 Total mortgage-backed securities 3,329 3,497 Non-U.S. securities (1) 14,628 12,843 Other taxable securities, substantially all asset-backed securities 256 267 Total $ 18,213 $ 16,607 (1) These securities are primarily used to satisfy certain international regulatory liquidity requirements.
Components of Realized Gains and Losses on Sales of Debt Securities	The gross realized gains and losses on sales of AFS debt securities for the three months ended March 31, 2016 and 2015 are presented in the table below. Gains and Losses on Sales of AFS Debt Securities Three Months Ended March 31 (Dollars in millions) 2016 2015 Gross gains $ 237 $ 275 Gross losses (11 ) (7 ) Net gains on sales of AFS debt securities $ 226 $ 268 Income tax expense attributable to realized net gains on sales of AFS debt securities $ 86 $ 102
Amortized Cost and Fair Value of Corporations Investment	The table below presents the fair value and the associated gross unrealized losses on AFS debt securities and whether these securities have had gross unrealized losses for less than 12 months or for 12 months or longer at March 31, 2016 and December 31, 2015 . Temporarily Impaired and Other-than-temporarily Impaired AFS Debt Securities March 31, 2016 Less than Twelve Months Twelve Months or Longer Total (Dollars in millions) Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Temporarily impaired AFS debt securities Mortgage-backed securities: Agency $ 1,435 $ (5 ) $ 10,087 $ (73 ) $ 11,522 $ (78 ) Agency-collateralized mortgage obligations — — 1,231 (13 ) 1,231 (13 ) Commercial 339 (1 ) — — 339 (1 ) Non-agency residential 386 (5 ) 318 (24 ) 704 (29 ) Total mortgage-backed securities 2,160 (11 ) 11,636 (110 ) 13,796 (121 ) Non-U.S. securities 58 (1 ) 147 (4 ) 205 (5 ) Other taxable securities, substantially all asset-backed securities 5,600 (87 ) 838 (12 ) 6,438 (99 ) Total taxable securities 7,818 (99 ) 12,621 (126 ) 20,439 (225 ) Tax-exempt securities 2,326 (12 ) 1,577 (23 ) 3,903 (35 ) Total temporarily impaired AFS debt securities 10,144 (111 ) 14,198 (149 ) 24,342 (260 ) Other-than-temporarily impaired AFS debt securities (1) Non-agency residential mortgage-backed securities 464 (27 ) 158 (21 ) 622 (48 ) Total temporarily impaired and other-than-temporarily impaired AFS debt securities $ 10,608 $ (138 ) $ 14,356 $ (170 ) $ 24,964 $ (308 ) December 31, 2015 Temporarily impaired AFS debt securities Mortgage-backed securities: Agency $ 131,511 $ (1,245 ) $ 14,895 $ (443 ) $ 146,406 $ (1,688 ) Agency-collateralized mortgage obligations 1,271 (9 ) 1,637 (62 ) 2,908 (71 ) Commercial 4,066 (61 ) — — 4,066 (61 ) Non-agency residential 553 (5 ) 723 (32 ) 1,276 (37 ) Total mortgage-backed securities 137,401 (1,320 ) 17,255 (537 ) 154,656 (1,857 ) U.S. Treasury and agency securities 1,172 (5 ) 190 (4 ) 1,362 (9 ) Non-U.S. securities — — 134 (3 ) 134 (3 ) Other taxable securities, substantially all asset-backed securities 5,178 (72 ) 792 (17 ) 5,970 (89 ) Total taxable securities 143,751 (1,397 ) 18,371 (561 ) 162,122 (1,958 ) Tax-exempt securities 4,400 (12 ) 1,877 (21 ) 6,277 (33 ) Total temporarily impaired AFS debt securities 148,151 (1,409 ) 20,248 (582 ) 168,399 (1,991 ) Other-than-temporarily impaired AFS debt securities (1) Non-agency residential mortgage-backed securities 481 (19 ) 98 (14 ) 579 (33 ) Total temporarily impaired and other-than-temporarily impaired AFS debt securities $ 148,632 $ (1,428 ) $ 20,346 $ (596 ) $ 168,978 $ (2,024 ) (1) Includes other-than-temporarily impaired AFS debt securities on which an OTTI loss, primarily related to changes in interest rates, remains in accumulated OCI.
Corporation Recorded Other-than-Temporary Impairment Losses on AFS Debt Securities	The Corporation recorded other-than-temporary impairment (OTTI) losses on AFS debt securities for the three months ended March 31, 2016 and 2015 as presented in the Net Credit-related Impairment Losses Recognized in Earnings table. Substantially all OTTI losses in the three months ended March 31, 2016 and 2015 consisted of credit losses on non-agency residential mortgage-backed securities (RMBS) and were recorded in other income in the Consolidated Statement of Income. A debt security is impaired when its fair value is less than its amortized cost. If the Corporation intends or will more-likely-than-not be required to sell a debt security prior to recovery, the entire impairment loss is recorded in the Consolidated Statement of Income. For AFS debt securities the Corporation does not intend or will not more-likely-than-not be required to sell, an analysis is performed to determine if any of the impairment is due to credit or whether it is due to other factors (e.g., interest rate). Credit losses are considered unrecoverable and, accordingly, are recorded in the Consolidated Statement of Income with the remaining unrealized losses recorded in OCI. In certain instances, the credit loss on a debt security may exceed the total impairment, in which case, the excess of the credit loss over the total impairment is recorded as an unrealized gain in OCI. Net Credit-related Impairment Losses Recognized in Earnings Three Months Ended March 31 (Dollars in millions) 2016 2015 Total OTTI losses $ (30 ) $ (74 ) Less: non-credit portion of total OTTI losses recognized in OCI 23 4 Net credit-related impairment losses recognized in earnings $ (7 ) $ (70 ) The table below presents a rollforward of the credit losses recognized in earnings for the three months ended March 31, 2016 and 2015 on AFS debt securities that the Corporation does not have the intent to sell or will not more-likely-than-not be required to sell. Rollforward of OTTI Credit Losses Recognized Three Months Ended March 31 (Dollars in millions) 2016 2015 Balance, beginning of period $ 266 $ 200 Additions for credit losses recognized on AFS debt securities that had no previous impairment losses 1 14 Additions for credit losses recognized on AFS debt securities that had previously incurred impairment losses 6 56 Reductions for AFS debt securities matured, sold or intended to be sold (4 ) (14 ) Balance, March 31 $ 269 $ 256
Significant Assumptions Used in the Valuation of Non-Agency Residential MBS	Significant assumptions used in estimating the expected cash flows for measuring credit losses on non-agency RMBS were as follows at March 31, 2016 . Significant Assumptions Range (1) Weighted- average 10th Percentile (2) 90th Percentile (2) Annual prepayment speed 13.1 % 4.2 % 26.4 % Loss severity 29.9 12.2 30.5 Life default rate 23.1 0.7 81.7 (1) Represents the range of inputs/assumptions based upon the underlying collateral. (2) The value of a variable below which the indicated percentile of observations will fall.
Expected Maturity Distribution	The expected maturity distribution and yields of the Corporation's debt securities carried at fair value and HTM debt securities at March 31, 2016 are summarized in the table below. Actual maturities may differ from the contractual or expected maturities since borrowers may have the right to prepay obligations with or without prepayment penalties. Maturities of Debt Securities Carried at Fair Value and Held-to-maturity Debt Securities March 31, 2016 Due in One Year or Less Due after One Year through Five Years Due after Five Years through Ten Years Due after Ten Years Total (Dollars in millions) Amount Yield (1) Amount Yield (1) Amount Yield (1) Amount Yield (1) Amount Yield (1) Amortized cost of debt securities carried at fair value Mortgage-backed securities: Agency $ 67 4.42 % $ 117,716 2.33 % $ 86,773 2.73 % $ 1 2.47 % $ 204,557 2.50 % Agency-collateralized mortgage obligations 136 1.20 7,770 2.50 2,393 2.71 — — 10,299 2.53 Commercial 97 5.70 1,377 2.20 8,405 2.51 110 2.67 9,989 2.50 Non-agency residential 201 5.71 833 5.46 804 5.21 3,754 8.49 5,592 7.47 Total mortgage-backed securities 501 4.31 127,696 2.36 98,375 2.73 3,865 8.32 230,437 2.62 U.S. Treasury and agency securities 524 0.20 20,197 1.64 1,011 3.46 — — 21,732 1.69 Non-U.S. securities 18,680 0.90 1,919 2.88 78 2.05 — — 20,677 1.09 Other taxable securities, substantially all asset-backed securities 2,533 1.63 5,167 1.45 2,382 2.68 711 4.35 10,793 1.96 Total taxable securities 22,238 1.04 154,979 2.24 101,846 2.74 4,576 7.71 283,639 2.41 Tax-exempt securities 1,292 0.75 5,628 1.08 5,636 1.34 1,995 1.06 14,551 1.15 Total amortized cost of debt securities carried at fair value $ 23,530 1.03 $ 160,607 2.20 $ 107,482 2.66 $ 6,571 5.69 $ 298,190 2.35 Amortized cost of HTM debt securities (2) $ — — $ 55,230 2.20 $ 42,499 2.55 $ 249 3.37 $ 97,978 2.35 Debt securities carried at fair value Mortgage-backed securities: Agency $ 69 $ 119,639 $ 88,027 $ 1 $ 207,736 Agency-collateralized mortgage obligations 136 7,961 2,467 — 10,564 Commercial 97 1,413 8,613 110 10,233 Non-agency residential 236 800 888 3,628 5,552 Total mortgage-backed securities 538 129,813 99,995 3,739 234,085 U.S. Treasury and agency securities 523 20,632 1,061 — 22,216 Non-U.S. securities 18,689 1,942 77 — 20,708 Other taxable securities, substantially all asset-backed securities 2,530 5,107 2,409 690 10,736 Total taxable securities 22,280 157,494 103,542 4,429 287,745 Tax-exempt securities 1,292 5,632 5,684 1,980 14,588 Total debt securities carried at fair value $ 23,572 $ 163,126 $ 109,226 $ 6,409 $ 302,333 Fair value of HTM debt securities (2) $ — $ 56,007 $ 42,818 $ 250 $ 99,075 (1) Average yield is computed using the effective yield of each security at the end of the period, weighted based on the amortized cost of each security. The effective yield considers the contractual coupon, amortization of premiums and accretion of discounts, and excludes the effect of related hedging derivatives. (2) Substantially all U.S. agency MBS.

Outstanding Loans and Leases (T

Outstanding Loans and Leases (Tables)	3 Months Ended
	Mar. 31, 2016
Loans and Leases Receivable Disclosure [Abstract]
Schedule of Loans and Leases Outstanding	The following tables present total outstanding loans and leases and an aging analysis for the Consumer Real Estate, Credit Card and Other Consumer, and Commercial portfolio segments, by class of financing receivables, at March 31, 2016 and December 31, 2015 . March 31, 2016 (Dollars in millions) 30-59 Days (1) 60-89 Days (1) 90 Days or Past Due (2) Total Past Due 30 Days or More Total Current or Less Than 30 Days Past Due (3) Purchased (4) Loans Accounted for Under the Fair Value Option Total Consumer real estate Core portfolio Residential mortgage $ 1,264 $ 494 $ 3,364 $ 5,122 $ 140,200 $ 145,322 Home equity 209 97 629 935 46,538 47,473 Legacy Assets & Servicing portfolio Residential mortgage (5) 1,240 678 5,337 7,255 20,260 $ 11,603 39,118 Home equity 296 140 929 1,365 20,565 4,368 26,298 Credit card and other consumer U.S. credit card 416 289 743 1,448 84,955 86,403 Non-U.S. credit card 38 27 77 142 9,835 9,977 Direct/Indirect consumer (6) 182 54 38 274 90,335 90,609 Other consumer (7) 15 3 3 21 2,155 2,176 Total consumer 3,660 1,782 11,120 16,562 414,843 15,971 447,376 Consumer loans accounted for under the fair value option (8) $ 1,946 1,946 Total consumer loans and leases 3,660 1,782 11,120 16,562 414,843 15,971 1,946 449,322 Commercial U.S. commercial 412 175 320 907 259,795 260,702 Commercial real estate (9) 55 9 69 133 57,927 58,060 Commercial lease financing 195 10 19 224 20,733 20,957 Non-U.S. commercial 14 14 2 30 92,842 92,872 U.S. small business commercial 74 32 81 187 12,747 12,934 Total commercial 750 240 491 1,481 444,044 445,525 Commercial loans accounted for under the fair value option (8) 6,266 6,266 Total commercial loans and leases 750 240 491 1,481 444,044 6,266 451,791 Total loans and leases (10) $ 4,410 $ 2,022 $ 11,611 $ 18,043 $ 858,887 $ 15,971 $ 8,212 $ 901,113 Percentage of outstandings 0.49 % 0.22 % 1.29 % 2.00 % 95.32 % 1.77 % 0.91 % 100.00 % (1) Consumer real estate loans 30-59 days past due includes fully-insured loans of $1.1 billion and nonperforming loans of $320 million . Consumer real estate loans 60-89 days past due includes fully-insured loans of $728 million and nonperforming loans of $265 million . (2) Consumer real estate includes fully-insured loans of $6.3 billion . (3) Consumer real estate includes $2.7 billion and direct/indirect consumer includes $20 million of nonperforming loans. (4) PCI loan amounts are shown gross of the valuation allowance. (5) Total outstandings includes pay option loans of $2.2 billion . The Corporation no longer originates this product. (6) Total outstandings includes auto and specialty lending loans of $45.4 billion , unsecured consumer lending loans of $774 million , U.S. securities-based lending loans of $39.2 billion , non-U.S. consumer loans of $3.7 billion , student loans of $547 million and other consumer loans of $1.0 billion . (7) Total outstandings includes consumer finance loans of $538 million , consumer leases of $1.5 billion and consumer overdrafts of $154 million . (8) Consumer loans accounted for under the fair value option were residential mortgage loans of $1.6 billion and home equity loans of $348 million . Commercial loans accounted for under the fair value option were U.S. commercial loans of $2.6 billion and non-U.S. commercial loans of $3.7 billion . For additional information, see Note 14 – Fair Value Measurements and Note 15 – Fair Value Option . (9) Total outstandings includes U.S. commercial real estate loans of $54.5 billion and non-U.S. commercial real estate loans of $3.5 billion . (10) The Corporation pledged $150.4 billion of loans to secure potential borrowing capacity with the Federal Reserve Bank and Federal Home Loan Banks. This amount is not included in the parenthetical disclosure of loans and leases pledged as collateral on the Consolidated Balance Sheet as there were no related outstanding borrowings. December 31, 2015 (Dollars in millions) 30-59 Days (1) 60-89 Days (1) 90 Days or Past Due (2) Total Past Due 30 Days or More Total Current or Less Than 30 Days Past Due (3) Purchased (4) Loans for Under the Fair Total Consumer real estate Core portfolio Residential mortgage $ 1,603 $ 645 $ 3,834 $ 6,082 $ 139,763 $ 145,845 Home equity 225 104 719 1,048 47,216 48,264 Legacy Assets & Servicing portfolio Residential mortgage (5) 1,656 890 6,019 8,565 21,435 $ 12,066 42,066 Home equity 310 163 1,030 1,503 21,562 4,619 27,684 Credit card and other consumer U.S. credit card 454 332 789 1,575 88,027 89,602 Non-U.S. credit card 39 31 76 146 9,829 9,975 Direct/Indirect consumer (6) 227 62 42 331 88,464 88,795 Other consumer (7) 18 3 4 25 2,042 2,067 Total consumer 4,532 2,230 12,513 19,275 418,338 16,685 454,298 Consumer loans accounted for under the fair value option (8) $ 1,871 1,871 Total consumer loans and leases 4,532 2,230 12,513 19,275 418,338 16,685 1,871 456,169 Commercial U.S. commercial 444 148 332 924 251,847 252,771 Commercial real estate (9) 36 11 82 129 57,070 57,199 Commercial lease financing 150 29 20 199 21,153 21,352 Non-U.S. commercial 6 1 1 8 91,541 91,549 U.S. small business commercial 83 41 72 196 12,680 12,876 Total commercial 719 230 507 1,456 434,291 435,747 Commercial loans accounted for under the fair value option (8) 5,067 5,067 Total commercial loans and leases 719 230 507 1,456 434,291 5,067 440,814 Total loans and leases (10) $ 5,251 $ 2,460 $ 13,020 $ 20,731 $ 852,629 $ 16,685 $ 6,938 $ 896,983 Percentage of outstandings 0.59 % 0.27 % 1.45 % 2.31 % 95.06 % 1.86 % 0.77 % 100.00 % (1) Consumer real estate loans 30-59 days past due includes fully-insured loans of $1.7 billion and nonperforming loans of $379 million . Consumer real estate loans 60-89 days past due includes fully-insured loans of $1.0 billion and nonperforming loans of $297 million . (2) Consumer real estate includes fully-insured loans of $7.2 billion . (3) Consumer real estate includes $3.0 billion and direct/indirect consumer includes $21 million of nonperforming loans. (4) PCI loan amounts are shown gross of the valuation allowance. (5) Total outstandings includes pay option loans of $2.3 billion . The Corporation no longer originates this product. (6) Total outstandings includes auto and specialty lending loans of $42.6 billion , unsecured consumer lending loans of $886 million , U.S. securities-based lending loans of $39.8 billion , non-U.S. consumer loans of $3.9 billion , student loans of $564 million and other consumer loans of $1.0 billion . (7) Total outstandings includes consumer finance loans of $564 million , consumer leases of $1.4 billion and consumer overdrafts of $146 million . (8) Consumer loans accounted for under the fair value option were residential mortgage loans of $1.6 billion and home equity loans of $250 million . Commercial loans accounted for under the fair value option were U.S. commercial loans of $2.3 billion and non-U.S. commercial loans of $2.8 billion . For additional information, see Note 14 – Fair Value Measurements and Note 15 – Fair Value Option . (9) Total outstandings includes U.S. commercial real estate loans of $53.6 billion and non-U.S. commercial real estate loans of $3.5 billion . (10) The Corporation pledged $149.4 billion of loans to secure potential borrowing capacity with the Federal Reserve Bank and Federal Home Loan Banks. This amount is not included in the parenthetical disclosure of loans and leases pledged as collateral on the Consolidated Balance Sheet as there were no related outstanding borrowings.
Schedule of Financing Receivables, Non Accrual Status	The table below presents the Corporation's nonperforming loans and leases including nonperforming TDRs, and loans accruing past due 90 days or more at March 31, 2016 and December 31, 2015 . Nonperforming loans held-for-sale (LHFS) are excluded from nonperforming loans and leases as they are recorded at either fair value or the lower of cost or fair value. For more information on the criteria for classification as nonperforming, see Note 1 – Summary of Significant Accounting Principles to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Credit Quality Nonperforming Loans and Leases Accruing Past Due 90 Days or More (Dollars in millions) March 31 December 31 March 31 December 31 Consumer real estate Core portfolio Residential mortgage (1) $ 1,616 $ 1,845 $ 2,302 $ 2,645 Home equity 1,310 1,354 — — Legacy Assets & Servicing portfolio Residential mortgage (1) 2,360 2,958 4,032 4,505 Home equity 1,934 1,983 — — Credit card and other consumer U.S. credit card n/a n/a 743 789 Non-U.S. credit card n/a n/a 77 76 Direct/Indirect consumer 26 24 31 39 Other consumer 1 1 2 3 Total consumer 7,247 8,165 7,187 8,057 Commercial U.S. commercial 1,236 867 85 113 Commercial real estate 91 93 — 3 Commercial lease financing 29 12 13 15 Non-U.S. commercial 165 158 2 1 U.S. small business commercial 82 82 60 61 Total commercial 1,603 1,212 160 193 Total loans and leases $ 8,850 $ 9,377 $ 7,347 $ 8,250 (1) Residential mortgage loans in the Core and Legacy Assets & Servicing portfolios accruing past due 90 days or more are fully-insured loans. At March 31, 2016 and December 31, 2015 , residential mortgage includes $3.4 billion and $4.3 billion of loans on which interest has been curtailed by the Federal Housing Administration (FHA), and therefore are no longer accruing interest, although principal is still insured, and $2.9 billion and $2.9 billion of loans on which interest is still accruing. n/a = not applicable
Financing Receivable Credit Quality Indicators	The following tables present certain credit quality indicators for the Corporation's Consumer Real Estate, Credit Card and Other Consumer, and Commercial portfolio segments, by class of financing receivables, at March 31, 2016 and December 31, 2015 . Consumer Real Estate – Credit Quality Indicators (1) March 31, 2016 (Dollars in millions) Core Portfolio Residential Mortgage (2) Legacy Assets & Servicing Residential Mortgage (2) Residential (3) Core Portfolio Home Equity (2) Legacy Assets & Servicing Home Equity (2) Home Equity PCI Refreshed LTV (4) Less than or equal to 90 percent $ 112,721 $ 15,636 $ 8,247 $ 43,534 $ 14,925 $ 1,882 Greater than 90 percent but less than or equal to 100 percent 4,153 1,863 1,228 1,545 2,290 786 Greater than 100 percent 2,633 2,992 2,128 2,394 4,715 1,700 Fully-insured loans (5) 25,815 7,024 — — — — Total consumer real estate $ 145,322 $ 27,515 $ 11,603 $ 47,473 $ 21,930 $ 4,368 Refreshed FICO score Less than 620 $ 3,259 $ 3,845 $ 3,497 $ 1,817 $ 2,640 $ 678 Greater than or equal to 620 and less than 680 5,549 3,181 2,519 3,174 3,639 773 Greater than or equal to 680 and less than 740 21,959 5,346 3,155 8,891 6,182 1,281 Greater than or equal to 740 88,740 8,119 2,432 33,591 9,469 1,636 Fully-insured loans (5) 25,815 7,024 — — — — Total consumer real estate $ 145,322 $ 27,515 $ 11,603 $ 47,473 $ 21,930 $ 4,368 (1) Excludes $1.9 billion of loans accounted for under the fair value option. (2) Excludes PCI loans. (3) Includes $1.9 billion of pay option loans. The Corporation no longer originates this product. (4) Refreshed LTV percentages for PCI loans are calculated using the carrying value net of the related valuation allowance. (5) Credit quality indicators are not reported for fully-insured loans as principal repayment is insured. Credit Card and Other Consumer – Credit Quality Indicators March 31, 2016 (Dollars in millions) U.S. Credit Non-U.S. Direct/Indirect Other (1) Refreshed FICO score Less than 620 $ 4,111 $ — $ 1,305 $ 210 Greater than or equal to 620 and less than 680 11,547 — 1,806 216 Greater than or equal to 680 and less than 740 33,256 — 11,598 356 Greater than or equal to 740 37,489 — 31,426 1,236 Other internal credit metrics (2, 3, 4) — 9,977 44,474 158 Total credit card and other consumer $ 86,403 $ 9,977 $ 90,609 $ 2,176 (1) At March 31, 2016 , 25 percent of the other consumer portfolio is associated with portfolios from certain consumer finance businesses that the Corporation previously exited. (2) Other internal credit metrics may include delinquency status, geography or other factors. (3) Direct/indirect consumer includes $42.9 billion of securities-based lending which is overcollateralized and therefore has minimal credit risk and $550 million of loans the Corporation no longer originates, primarily student loans. (4) Non-U.S. credit card represents the U.K. credit card portfolio which is evaluated using internal credit metrics, including delinquency status. At March 31, 2016 , 98 percent of this portfolio was current or less than 30 days past due, one percent was 30-89 days past due and one percent was 90 days or more past due. Commercial – Credit Quality Indicators (1) March 31, 2016 (Dollars in millions) U.S. Commercial Real Estate Commercial Non-U.S. U.S. Small (2) Risk ratings Pass rated $ 249,399 $ 57,584 $ 20,154 $ 89,138 $ 524 Reservable criticized 11,303 476 803 3,734 87 Refreshed FICO score (3) Less than 620 187 Greater than or equal to 620 and less than 680 550 Greater than or equal to 680 and less than 740 1,657 Greater than or equal to 740 3,141 Other internal credit metrics (3, 4) 6,788 Total commercial $ 260,702 $ 58,060 $ 20,957 $ 92,872 $ 12,934 (1) Excludes $6.3 billion of loans accounted for under the fair value option. (2) U.S. small business commercial includes $681 million of criticized business card and small business loans which are evaluated using refreshed FICO scores or internal credit metrics, including delinquency status, rather than risk ratings. At March 31, 2016 , 98 percent of the balances where internal credit metrics are used was current or less than 30 days past due. (3) Refreshed FICO score and other internal credit metrics are applicable only to the U.S. small business commercial portfolio. (4) Other internal credit metrics may include delinquency status, application scores, geography or other factors. Consumer Real Estate – Credit Quality Indicators (1) December 31, 2015 (Dollars in millions) Core Portfolio (2) Legacy Assets & Servicing (2) Residential (3) Core Portfolio Home Equity (2) Legacy Assets & Servicing Home (2) Home Equity PCI Refreshed LTV (4) Less than or equal to 90 percent $ 109,869 $ 16,646 $ 8,655 $ 44,006 $ 15,666 $ 2,003 Greater than 90 percent but less than or equal to 100 percent 4,251 2,007 1,403 1,652 2,382 852 Greater than 100 percent 2,783 3,212 2,008 2,606 5,017 1,764 Fully-insured loans (5) 28,942 8,135 — — — — Total consumer real estate $ 145,845 $ 30,000 $ 12,066 $ 48,264 $ 23,065 $ 4,619 Refreshed FICO score Less than 620 $ 3,465 $ 4,408 $ 3,798 $ 1,898 $ 2,785 $ 729 Greater than or equal to 620 and less than 680 5,792 3,438 2,586 3,242 3,817 825 Greater than or equal to 680 and less than 740 22,017 5,605 3,187 9,203 6,527 1,356 Greater than or equal to 740 85,629 8,414 2,495 33,921 9,936 1,709 Fully-insured loans (5) 28,942 8,135 — — — — Total consumer real estate $ 145,845 $ 30,000 $ 12,066 $ 48,264 $ 23,065 $ 4,619 (1) Excludes $1.9 billion of loans accounted for under the fair value option. (2) Excludes PCI loans. (3) Includes $2.0 billion of pay option loans. The Corporation no longer originates this product. (4) Refreshed LTV percentages for PCI loans are calculated using the carrying value net of the related valuation allowance. (5) Credit quality indicators are not reported for fully-insured loans as principal repayment is insured. Credit Card and Other Consumer – Credit Quality Indicators December 31, 2015 (Dollars in millions) U.S. Credit Non-U.S. Direct/Indirect Other (1) Refreshed FICO score Less than 620 $ 4,196 $ — $ 1,244 $ 217 Greater than or equal to 620 and less than 680 11,857 — 1,698 214 Greater than or equal to 680 and less than 740 34,270 — 10,955 337 Greater than or equal to 740 39,279 — 29,581 1,149 Other internal credit metrics (2, 3, 4) — 9,975 45,317 150 Total credit card and other consumer $ 89,602 $ 9,975 $ 88,795 $ 2,067 (1) At December 31, 2015 , 27 percent of the other consumer portfolio is associated with portfolios from certain consumer finance businesses that the Corporation previously exited. (2) Other internal credit metrics may include delinquency status, geography or other factors. (3) Direct/indirect consumer includes $43.7 billion of securities-based lending which is overcollateralized and therefore has minimal credit risk and $567 million of loans the Corporation no longer originates, primarily student loans. (4) Non-U.S. credit card represents the U.K. credit card portfolio which is evaluated using internal credit metrics, including delinquency status. At December 31, 2015 , 98 percent of this portfolio was current or less than 30 days past due, one percent was 30-89 days past due and one percent was 90 days or more past due. Commercial – Credit Quality Indicators (1) December 31, 2015 (Dollars in millions) U.S. Commercial Real Estate Commercial Non-U.S. U.S. Small (2) Risk ratings Pass rated $ 243,922 $ 56,688 $ 20,644 $ 87,905 $ 571 Reservable criticized 8,849 511 708 3,644 96 Refreshed FICO score (3) Less than 620 184 Greater than or equal to 620 and less than 680 543 Greater than or equal to 680 and less than 740 1,627 Greater than or equal to 740 3,027 Other internal credit metrics (3, 4) 6,828 Total commercial $ 252,771 $ 57,199 $ 21,352 $ 91,549 $ 12,876 (1) Excludes $5.1 billion of loans accounted for under the fair value option. (2) U.S. small business commercial includes $670 million of criticized business card and small business loans which are evaluated using refreshed FICO scores or internal credit metrics, including delinquency status, rather than risk ratings. At December 31, 2015 , 98 percent of the balances where internal credit metrics are used was current or less than 30 days past due. (3) Refreshed FICO score and other internal credit metrics are applicable only to the U.S. small business commercial portfolio. (4) Other internal credit metrics may include delinquency status, application scores, geography or other factors.
Financing Receivable, Modifications [Line Items]
Accretable Yield Activity	The table below shows activity for the accretable yield on PCI loans, which include the Countrywide Financial Corporation (Countrywide) portfolio and loans repurchased in connection with the 2013 settlement with FNMA. The amount of accretable yield is affected by changes in credit outlooks, including metrics such as default rates and loss severities, prepayment speeds, which can change the amount and period of time over which interest payments are expected to be received, and the interest rates on variable rate loans. The reclassifications to nonaccretable difference in the three months ended March 31, 2016 were primarily due to an increase in the forecasted prepayment speeds. Changes in the prepayment assumption affect the expected remaining life of the portfolio which results in a change to the amount of future interest cash flows. Rollforward of Accretable Yield (Dollars in millions) Three Months Ended March 31, 2016 Accretable yield, January 1, 2015 $ 5,608 Accretion (861 ) Disposals/transfers (465 ) Reclassifications from nonaccretable difference 287 Accretable yield, December 31, 2015 $ 4,569 Accretion (192 ) Disposals/transfers (111 ) Reclassifications to nonaccretable difference (16 ) Accretable yield, March 31, 2016 $ 4,250
Consumer Real Estate
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivables	The table below provides the unpaid principal balance, carrying value and related allowance at March 31, 2016 and December 31, 2015 , and the average carrying value and interest income recognized for the three months ended March 31, 2016 and 2015 for impaired loans in the Corporation's Consumer Real Estate portfolio segment and includes primarily loans managed by Legacy Assets & Servicing ( LAS) . Certain impaired consumer real estate loans do not have a related allowance as the current valuation of these impaired loans exceeded the carrying value, which is net of previously recorded charge-offs. Impaired Loans – Consumer Real Estate Three Months Ended March 31 March 31, 2016 2016 2015 (Dollars in millions) Unpaid Carrying Related Average Interest (1) Average Interest (1) With no recorded allowance Residential mortgage $ 13,356 $ 10,581 $ — $ 11,418 $ 94 $ 15,393 $ 108 Home equity 3,586 1,806 — 1,808 13 1,692 25 With an allowance recorded Residential mortgage $ 5,811 $ 5,675 $ 348 $ 6,072 $ 51 $ 7,586 $ 64 Home equity 1,036 913 202 898 6 714 7 Total Residential mortgage $ 19,167 $ 16,256 $ 348 $ 17,490 $ 145 $ 22,979 $ 172 Home equity 4,622 2,719 202 2,706 19 2,406 32 December 31, 2015 With no recorded allowance Residential mortgage $ 14,888 $ 11,901 $ — Home equity 3,545 1,775 — With an allowance recorded Residential mortgage $ 6,624 $ 6,471 $ 399 Home equity 1,047 911 235 Total Residential mortgage $ 21,512 $ 18,372 $ 399 Home equity 4,592 2,686 235 (1) Interest income recognized includes interest accrued and collected on the outstanding balances of accruing impaired loans as well as interest cash collections on nonaccruing impaired loans for which the principal is considered collectible
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings on Financing Receivables	The table below presents the March 31, 2016 and 2015 carrying value for consumer real estate loans that were modified in a TDR during the three months ended March 31, 2016 and 2015 by type of modification. Consumer Real Estate – Modification Programs TDRs Entered into During the Three Months Ended March 31, 2016 (Dollars in millions) Residential Mortgage Home Equity Total Carrying Value Modifications under government programs Contractual interest rate reduction $ 22 $ 5 $ 27 Principal and/or interest forbearance — 2 2 Other modifications (1) 9 — 9 Total modifications under government programs 31 7 38 Modifications under proprietary programs Contractual interest rate reduction 12 1 13 Capitalization of past due amounts 7 1 8 Principal and/or interest forbearance 3 — 3 Other modifications (1) 1 1 2 Total modifications under proprietary programs 23 3 26 Trial modifications 368 149 517 Loans discharged in Chapter 7 bankruptcy (2) 66 22 88 Total modifications $ 488 $ 181 $ 669 TDRs Entered into During the Modifications under government programs Contractual interest rate reduction $ 76 $ 11 $ 87 Principal and/or interest forbearance — 3 3 Other modifications (1) 15 — 15 Total modifications under government programs 91 14 105 Modifications under proprietary programs Contractual interest rate reduction 50 2 52 Capitalization of past due amounts 30 2 32 Principal and/or interest forbearance 11 2 13 Other modifications (1) 7 25 32 Total modifications under proprietary programs 98 31 129 Trial modifications 1,340 96 1,436 Loans discharged in Chapter 7 bankruptcy (2) 111 43 154 Total modifications $ 1,640 $ 184 $ 1,824 (1) Includes other modifications such as term or payment extensions and repayment plans. (2) Includes loans discharged in Chapter 7 bankruptcy with no change in repayment terms that are classified as TDRs. The table below presents the March 31, 2016 and 2015 unpaid principal balance, carrying value, and average pre- and post-modification interest rates on consumer real estate loans that were modified in TDRs during the three months ended March 31, 2016 and 2015 , and net charge-offs recorded during the period in which the modification occurred. The following Consumer Real Estate portfolio segment tables include loans that were initially classified as TDRs during the period and also loans that had previously been classified as TDRs and were modified again during the period. These TDRs are primarily managed by LAS . Consumer Real Estate – TDRs Entered into During the Three Months Ended March 31, 2016 and 2015 (1) March 31, 2016 Three Months Ended March 31, 2016 (Dollars in millions) Unpaid Principal Balance Carrying Value Pre-Modification Interest Rate Post-Modification Interest Rate (2) Net Charge-offs (3) Residential mortgage $ 526 $ 488 4.72 % 4.61 % $ 2 Home equity 231 181 3.50 3.39 10 Total $ 757 $ 669 4.35 4.24 $ 12 March 31, 2015 Three Months Ended March 31, 2015 Residential mortgage $ 1,879 $ 1,640 5.04 % 4.91 % $ 17 Home equity 258 184 4.08 3.55 11 Total $ 2,137 $ 1,824 4.93 4.74 $ 28 (1) During the three months ended March 31, 2016 and 2015 , the Corporation forgave principal of $10 million and $159 million related to residential mortgage loans in connection with TDRs. (2) The post-modification interest rate reflects the interest rate applicable only to permanently completed modifications, which exclude loans that are in a trial modification period. (3) Net charge-offs include amounts recorded on loans modified during the period that are no longer held by the Corporation at March 31, 2016 and 2015 due to sales and other dispositions. The table below presents the carrying value of consumer real estate loans that entered into payment default during the three months ended March 31, 2016 and 2015 that were modified in a TDR during the 12 months preceding payment default. A payment default for consumer real estate TDRs is recognized when a borrower has missed three monthly payments (not necessarily consecutively) since modification. Payment defaults on a trial modification where the borrower has not yet met the terms of the agreement are included in the table below if the borrower is 90 days or more past due three months after the offer to modify is made. Consumer Real Estate – TDRs Entering Payment Default That Were Modified During the Preceding 12 Months Three Months Ended March 31, 2016 (Dollars in millions) Residential Mortgage Home Equity Total Carrying Value Modifications under government programs $ 93 $ — $ 93 Modifications under proprietary programs 43 22 65 Loans discharged in Chapter 7 bankruptcy (1) 40 5 45 Trial modifications 237 37 274 Total modifications $ 413 $ 64 $ 477 Three Months Ended March 31, 2015 Modifications under government programs $ 107 $ 1 $ 108 Modifications under proprietary programs 40 12 52 Loans discharged in Chapter 7 bankruptcy (1) 71 10 81 Trial modifications (2) 1,768 24 1,792 Total modifications $ 1,986 $ 47 $ 2,033 (1) Includes loans discharged in Chapter 7 bankruptcy with no change in repayment terms that are classified as TDRs. (2) Includes $1.4 billion for the three months ended March 31, 2015 of trial modification offers made in connection with the August 2014 Department of Justice settlement to which the customer did not respond.
Credit card and other consumer
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivables	The table below provides the unpaid principal balance, carrying value and related allowance at March 31, 2016 and December 31, 2015 , and the average carrying value and interest income recognized for the three months ended March 31, 2016 and 2015 on the Corporation's renegotiated TDR portfolio in the Credit Card and Other Consumer portfolio segment. Impaired Loans – Credit Card and Other Consumer – Renegotiated TDRs Three Months Ended March 31 March 31, 2016 2016 2015 (Dollars in millions) Unpaid Carrying (1) Related Average Interest (2) Average Interest (2) With no recorded allowance Direct/Indirect consumer $ 49 $ 21 $ — $ 21 $ — $ 25 $ — With an allowance recorded U.S. credit card $ 559 $ 569 $ 136 $ 606 $ 9 $ 847 $ 13 Non-U.S. credit card 101 119 70 122 1 159 1 Direct/Indirect consumer 11 13 2 18 — 82 1 Total U.S. credit card $ 559 $ 569 $ 136 $ 606 $ 9 $ 847 $ 13 Non-U.S. credit card 101 119 70 122 1 159 1 Direct/Indirect consumer 60 34 2 39 — 107 1 December 31, 2015 With no recorded allowance Direct/Indirect consumer $ 50 $ 21 $ — With an allowance recorded U.S. credit card $ 598 $ 611 $ 176 Non-U.S. credit card 109 126 70 Direct/Indirect consumer 17 21 4 Total U.S. credit card $ 598 $ 611 $ 176 Non-U.S. credit card 109 126 70 Direct/Indirect consumer 67 42 4 (1) Includes accrued interest and fees. (2) Interest income recognized includes interest accrued and collected on the outstanding balances of accruing impaired loans as well as interest cash collections on nonaccruing impaired loans for which the principal is considered collectible.
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings on Financing Receivables	The table below provides information on the Corporation's primary modification programs for the renegotiated TDR portfolio for loans that were modified in TDRs during the three months ended March 31, 2016 and 2015 . Credit Card and Other Consumer – Renegotiated TDRs Entered into During the Period by Program Type Three Months Ended March 31, 2016 (Dollars in millions) Internal Programs External Programs Other (1) Total U.S. credit card $ 26 $ 24 $ — $ 50 Non-U.S. credit card 1 1 36 38 Direct/Indirect consumer — — 4 4 Total renegotiated TDRs $ 27 $ 25 $ 40 $ 92 Three Months Ended March 31, 2015 U.S. credit card $ 51 $ 25 $ — $ 76 Non-U.S. credit card 1 2 43 46 Direct/Indirect consumer — — 5 5 Total renegotiated TDRs $ 52 $ 27 $ 48 $ 127 (1) Other TDRs for non-U.S. credit card include modifications of accounts that are ineligible for a fixed payment plan. The table below provides information on the Corporation's renegotiated TDR portfolio including the March 31, 2016 and 2015 unpaid principal balance, carrying value and average pre- and post-modification interest rates of loans that were modified in TDRs during the three months ended March 31, 2016 and 2015 , and net charge-offs recorded during the period in which the modification occurred. Credit Card and Other Consumer – Renegotiated TDRs Entered into During the Three Months Ended March 31, 2016 and 2015 March 31, 2016 Three Months Ended March 31, 2016 (Dollars in millions) Unpaid Principal Balance Carrying Value (1) Pre-Modification Interest Rate Post-Modification Interest Rate Net Charge-offs U.S. credit card $ 46 $ 50 17.44 % 5.51 % $ 1 Non-U.S. credit card 32 38 24.23 0.36 1 Direct/Indirect consumer 7 4 4.27 4.08 2 Total $ 85 $ 92 19.59 3.34 $ 4 March 31, 2015 Three Months Ended March 31, 2015 U.S. credit card $ 69 $ 76 17.07 % 5.09 % $ 2 Non-U.S. credit card 39 46 24.11 0.29 2 Direct/Indirect consumer 8 5 6.68 5.74 3 Total $ 116 $ 127 19.18 3.38 $ 7 (1) Includes accrued interest and fees. The table below provides information on the Corporation's primary modification programs for the renegotiated TDR portfolio at March 31, 2016 and December 31, 2015 . Credit Card and Other Consumer – Renegotiated TDRs by Program Type Internal Programs External Programs Other (1) Total Percent of Balances Current or (Dollars in millions) March 31 December 31 March 31 December 31 March 31 December 31 March 31 December 31 March 31 December 31 U.S. credit card $ 283 $ 313 $ 284 $ 296 $ 2 $ 2 $ 569 $ 611 89.54 % 88.74 % Non-U.S. credit card 18 21 9 10 92 95 119 126 43.22 44.25 Direct/Indirect consumer 7 11 5 7 22 24 34 42 89.74 89.12 Total renegotiated TDRs $ 308 $ 345 $ 298 $ 313 $ 116 $ 121 $ 722 $ 779 81.91 81.55 (1) Other TDRs for non-U.S. credit card include modifications of accounts that are ineligible for a fixed payment plan.
Commercial
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivables	The table below provides the unpaid principal balance, carrying value and related allowance at March 31, 2016 and December 31, 2015 , and the average carrying value and interest income recognized for the three months ended March 31, 2016 and 2015 for impaired loans in the Corporation's Commercial loan portfolio segment. Certain impaired commercial loans do not have a related allowance as the valuation of these impaired loans exceeded the carrying value, which is net of previously recorded charge-offs. Impaired Loans – Commercial Three Months Ended March 31 March 31, 2016 2016 2015 (Dollars in millions) Unpaid Carrying Related Average Interest (1) Average Interest (1) With no recorded allowance U.S. commercial $ 649 $ 624 $ — $ 583 $ 2 $ 628 $ 3 Commercial real estate 82 76 — 77 — 71 1 Non-U.S. commercial 5 5 — 5 — 4 — With an allowance recorded U.S. commercial $ 1,978 $ 1,648 $ 168 $ 1,439 $ 14 $ 818 $ 13 Commercial real estate 318 98 13 104 1 332 3 Non-U.S. commercial 472 354 69 368 3 66 1 U.S. small business commercial (1) 109 98 35 102 — 121 — Total U.S. commercial $ 2,627 $ 2,272 $ 168 $ 2,022 $ 16 $ 1,446 $ 16 Commercial real estate 400 174 13 181 1 403 4 Non-U.S. commercial 477 359 69 373 3 70 1 U.S. small business commercial (1) 109 98 35 102 — 121 — December 31, 2015 With no recorded allowance U.S. commercial $ 566 $ 541 $ — Commercial real estate 82 77 — Non-U.S. commercial 4 4 — With an allowance recorded U.S. commercial $ 1,350 $ 1,157 $ 115 Commercial real estate 328 107 11 Non-U.S. commercial 531 381 56 U.S. small business commercial (2) 105 101 35 Total U.S. commercial $ 1,916 $ 1,698 $ 115 Commercial real estate 410 184 11 Non-U.S. commercial 535 385 56 U.S. small business commercial (2) 105 101 35 (1) Includes U.S. small business commercial renegotiated TDR loans and related allowance. (2) Interest income recognized includes interest accrued and collected on the outstanding balances of accruing impaired loans as well as interest cash collections on nonaccruing impaired loans for which the principal is considered collectible.
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings on Financing Receivables	The table below presents the March 31, 2016 and 2015 unpaid principal balance and carrying value of commercial loans that were modified as TDRs during the three months ended March 31, 2016 and 2015 , and net charge-offs that were recorded during the period in which the modification occurred. The table below includes loans that were initially classified as TDRs during the period and also loans that had previously been classified as TDRs and were modified again during the period. Commercial – TDRs Entered into During the Three Months Ended March 31, 2016 and 2015 March 31, 2016 Three Months Ended March 31, 2016 (Dollars in millions) Unpaid Principal Balance Carrying Value Net Charge-offs U.S. commercial $ 642 $ 625 $ 5 Commercial real estate 13 12 1 Non-U.S. commercial 199 163 36 U.S. small business commercial (1) 3 4 — Total $ 857 $ 804 $ 42 March 31, 2015 Three Months Ended March 31, 2015 U.S. commercial $ 346 $ 327 $ 3 Commercial real estate 34 33 — Non-U.S. commercial 8 8 — U.S. small business commercial (1) 2 2 — Total $ 390 $ 370 $ 3 (1) U.S. small business commercial TDRs are comprised of renegotiated small business card loans.

Allowance for Credit Losses (Ta

Allowance for Credit Losses (Tables)	3 Months Ended
	Mar. 31, 2016
Loans and Leases Receivable, Allowance [Abstract]
Changes in the Allowance for Credit Losses	The table below summarizes the changes in the allowance for credit losses by portfolio segment for the three months ended March 31, 2016 and 2015 . Three Months Ended March 31, 2016 (Dollars in millions) Consumer Real Estate Credit Card Commercial Total Allowance Allowance for loan and lease losses, January 1 $ 3,914 $ 3,471 $ 4,849 $ 12,234 Loans and leases charged off (378 ) (912 ) (206 ) (1,496 ) Recoveries of loans and leases previously charged off 175 198 55 428 Net charge-offs (203 ) (714 ) (151 ) (1,068 ) Write-offs of PCI loans (105 ) — — (105 ) Provision for loan and lease losses (150 ) 552 614 1,016 Other (1) — (7 ) (1 ) (8 ) Allowance for loan and lease losses, March 31 3,456 3,302 5,311 12,069 Reserve for unfunded lending commitments, January 1 — — 646 646 Provision for unfunded lending commitments — — (19 ) (19 ) Reserve for unfunded lending commitments, March 31 — — 627 627 Allowance for credit losses, March 31 $ 3,456 $ 3,302 $ 5,938 $ 12,696 Three Months Ended March 31, 2015 Allowance for loan and lease losses, January 1 $ 5,935 $ 4,047 $ 4,437 $ 14,419 Loans and leases charged off (552 ) (964 ) (129 ) (1,645 ) Recoveries of loans and leases previously charged off 183 216 52 451 Net charge-offs (369 ) (748 ) (77 ) (1,194 ) Write-offs of PCI loans (288 ) — — (288 ) Provision for loan and lease losses (28 ) 647 137 756 Other (1) — (17 ) — (17 ) Allowance for loan and lease losses, March 31 5,250 3,929 4,497 13,676 Reserve for unfunded lending commitments, January 1 — — 528 528 Provision for unfunded lending commitments — — 9 9 Reserve for unfunded lending commitments, March 31 — — 537 537 Allowance for credit losses, March 31 $ 5,250 $ 3,929 $ 5,034 $ 14,213 (1) Primarily represents the net impact of portfolio sales, consolidations and deconsolidations, and foreign currency translation adjustments. The table below presents the allowance and the carrying value of outstanding loans and leases by portfolio segment at March 31, 2016 and December 31, 2015 . Allowance and Carrying Value by Portfolio Segment March 31, 2016 (Dollars in millions) Consumer Real Estate Credit Card Commercial Total Impaired loans and troubled debt restructurings (1) Allowance for loan and lease losses (2) $ 550 $ 208 $ 285 $ 1,043 Carrying value (3) 18,975 722 2,903 22,600 Allowance as a percentage of carrying value 2.90 % 28.81 % 9.82 % 4.62 % Loans collectively evaluated for impairment Allowance for loan and lease losses $ 2,284 $ 3,094 $ 5,026 $ 10,404 Carrying value (3, 4) 223,265 188,443 442,622 854,330 Allowance as a percentage of carrying value (4) 1.02 % 1.64 % 1.14 % 1.22 % Purchased credit-impaired loans Valuation allowance $ 622 n/a n/a $ 622 Carrying value gross of valuation allowance 15,971 n/a n/a 15,971 Valuation allowance as a percentage of carrying value 3.89 % n/a n/a 3.89 % Total Allowance for loan and lease losses $ 3,456 $ 3,302 $ 5,311 $ 12,069 Carrying value (3, 4) 258,211 189,165 445,525 892,901 Allowance as a percentage of carrying value (4) 1.34 % 1.75 % 1.19 % 1.35 % December 31, 2015 Impaired loans and troubled debt restructurings (1) Allowance for loan and lease losses (2) $ 634 $ 250 $ 217 $ 1,101 Carrying value (3) 21,058 779 2,368 24,205 Allowance as a percentage of carrying value 3.01 % 32.09 % 9.16 % 4.55 % Loans collectively evaluated for impairment Allowance for loan and lease losses $ 2,476 $ 3,221 $ 4,632 $ 10,329 Carrying value (3, 4) 226,116 189,660 433,379 849,155 Allowance as a percentage of carrying value (4) 1.10 % 1.70 % 1.07 % 1.22 % Purchased credit-impaired loans Valuation allowance $ 804 n/a n/a $ 804 Carrying value gross of valuation allowance 16,685 n/a n/a 16,685 Valuation allowance as a percentage of carrying value 4.82 % n/a n/a 4.82 % Total Allowance for loan and lease losses $ 3,914 $ 3,471 $ 4,849 $ 12,234 Carrying value (3, 4) 263,859 190,439 435,747 890,045 Allowance as a percentage of carrying value (4) 1.48 % 1.82 % 1.11 % 1.37 % (1) Impaired loans include nonperforming commercial loans and all TDRs, including both commercial and consumer TDRs. Impaired loans exclude nonperforming consumer loans unless they are TDRs, and all consumer and commercial loans accounted for under the fair value option. (2) Allowance for loan and lease losses includes $35 million related to impaired U.S. small business commercial at both March 31, 2016 and December 31, 2015 . (3) Amounts are presented gross of the allowance for loan and lease losses. (4) Outstanding loan and lease balances and ratios do not include loans accounted for under the fair value option of $8.2 billion and $6.9 billion at March 31, 2016 and December 31, 2015 . n/a = not applicable

Securitizations and Other Var31

Securitizations and Other Variable Interest Entities (Tables)	3 Months Ended
	Mar. 31, 2016
Variable Interest Entity [Line Items]
Mortgage Related Securitizations	The table below summarizes select information related to first-lien mortgage securitizations for the three months ended March 31, 2016 and 2015 . First-lien Mortgage Securitizations Three Months Ended March 31 Residential Mortgage Agency Commercial Mortgage (Dollars in millions) 2016 2015 2016 2015 Cash proceeds from new securitizations (1) $ 7,074 $ 7,333 $ 1,247 $ 2,156 Gain (loss) on securitizations (2) 163 173 (3 ) (7 ) (1) The Corporation transfers residential mortgage loans to securitizations sponsored by the GSEs or GNMA in the normal course of business and receives RMBS in exchange which may then be sold into the market to third-party investors for cash proceeds. (2) A majority of the first-lien residential and commercial mortgage loans securitized are initially classified as LHFS and accounted for under the fair value option. Gains recognized on these LHFS prior to securitization, which totaled $108 million and $169 million , net of hedges, during the three months ended March 31, 2016 and 2015 , are not included in the table above.
Schedule of Variable Interest Entities	The table below summarizes select information related to home equity loan, credit card and other asset-backed VIEs in which the Corporation held a variable interest at March 31, 2016 and December 31, 2015 . Home Equity Loan, Credit Card and Other Asset-backed VIEs Home Equity Loan (1) Credit Card (2, 3) Resecuritization Trusts Municipal Bond Trusts Automobile and Other Securitization Trusts (Dollars in millions) March 31 December 31 March 31 December 31 March 31 December 31 March 31 December 31 March 31 December 31 Unconsolidated VIEs Maximum loss exposure $ 3,791 $ 3,988 $ — $ — $ 11,973 $ 13,043 $ 1,536 $ 1,572 $ 60 $ 63 On-balance sheet assets Senior securities held (4, 5) : Trading account assets $ — $ — $ — $ — $ 1,350 $ 1,248 $ 53 $ 2 $ — $ — Debt securities carried at fair value 54 57 — — 3,330 4,341 — — 51 53 Held-to-maturity securities — — — — 7,207 7,367 — — — — Subordinate securities held (4, 5) : Trading account assets — — — — 16 17 — — — — Debt securities carried at fair value — — — — 70 70 — — — — All other assets — — — — — — — — 9 10 Total retained positions $ 54 $ 57 $ — $ — $ 11,973 $ 13,043 $ 53 $ 2 $ 60 $ 63 Total assets of VIEs (6) $ 5,619 $ 5,883 $ — $ — $ 34,669 $ 35,362 $ 2,374 $ 2,518 $ 183 $ 314 Consolidated VIEs Maximum loss exposure $ 224 $ 231 $ 26,842 $ 32,678 $ 308 $ 354 $ 1,977 $ 1,973 $ — $ — On-balance sheet assets Trading account assets $ — $ — $ — $ — $ 743 $ 771 $ 1,980 $ 1,984 $ — $ — Loans and leases 304 321 35,956 43,194 — — — — — — Allowance for loan and lease losses (17 ) (18 ) (1,126 ) (1,293 ) — — — — — — All other assets 20 20 314 342 — — 9 1 — — Total assets $ 307 $ 323 $ 35,144 $ 42,243 $ 743 $ 771 $ 1,989 $ 1,985 $ — $ — On-balance sheet liabilities Short-term borrowings $ — $ — $ — $ — $ — $ — $ 665 $ 681 $ — $ — Long-term debt 169 183 8,293 9,550 435 417 12 12 — — All other liabilities — — 9 15 — — 4 — — — Total liabilities $ 169 $ 183 $ 8,302 $ 9,565 $ 435 $ 417 $ 681 $ 693 $ — $ — (1) For unconsolidated home equity loan VIEs, the maximum loss exposure includes outstanding trust certificates issued by trusts in rapid amortization, net of recorded reserves. For both consolidated and unconsolidated home equity loan VIEs, the maximum loss exposure excludes the liability for representations and warranties obligations and corporate guarantees. For additional information, see Note 7 – Representations and Warranties Obligations and Corporate Guarantees . (2) At March 31, 2016 and December 31, 2015 , loans and leases in the consolidated credit card trust included $19.1 billion and $24.7 billion of seller's interest. (3) At March 31, 2016 and December 31, 2015 , all other assets in the consolidated credit card trust included restricted cash, certain short-term investments, and unbilled accrued interest and fees. (4) As a holder of these securities, the Corporation receives scheduled principal and interest payments. During the three months ended March 31, 2016 and 2015 , there were no OTTI losses recorded on those securities classified as AFS or HTM debt securities. (5) The retained senior and subordinate securities were valued using quoted market prices or observable market inputs (Level 2 of the fair value hierarchy). (6) Total assets include loans the Corporation transferred with which the Corporation has continuing involvement, which may include servicing the loan.
First Lien Mortgages
Variable Interest Entity [Line Items]
Schedule of Variable Interest Entities	The table below summarizes select information related to first-lien mortgage securitization trusts in which the Corporation held a variable interest at March 31, 2016 and December 31, 2015 . First-lien Mortgage VIEs Residential Mortgage Non-agency Agency Prime Subprime Alt-A Commercial Mortgage (Dollars in millions) March 31 December 31 March 31 December 31 March 31 December 31 March 31 December 31 March 31 December 31 Unconsolidated VIEs Maximum loss exposure (1) $ 27,068 $ 28,188 $ 966 $ 1,027 $ 2,746 $ 2,905 $ 561 $ 622 $ 404 $ 326 On-balance sheet assets Senior securities held (2) : Trading account assets $ 996 $ 1,297 $ 31 $ 42 $ 59 $ 94 $ 73 $ 99 $ 57 $ 59 Debt securities carried at fair value 21,974 24,369 570 613 2,364 2,479 327 340 — — Held-to-maturity securities 4,083 2,507 — — — — — — 43 37 Subordinate securities held (2) : Trading account assets — — 1 1 31 37 2 2 88 22 Debt securities carried at fair value — — 11 12 2 3 27 28 54 54 Held-to-maturity securities — — — — — — — — 14 13 Residual interests held — — — — — — — — 30 48 All other assets (3) 15 15 36 40 — — 132 153 — — Total retained positions $ 27,068 $ 28,188 $ 649 $ 708 $ 2,456 $ 2,613 $ 561 $ 622 $ 286 $ 233 Principal balance outstanding (4) $ 308,996 $ 313,613 $ 15,262 $ 16,087 $ 26,737 $ 27,854 $ 38,976 $ 40,848 $ 30,754 $ 34,243 Consolidated VIEs Maximum loss exposure (1) $ 22,442 $ 26,878 $ 57 $ 65 $ 185 $ 232 $ — $ — $ — $ — On-balance sheet assets Trading account assets $ 372 $ 1,101 $ — $ — $ — $ 188 $ — $ — $ — $ — Loans and leases (5) 21,670 25,328 87 111 678 675 — — — — All other assets 401 449 8 — 48 54 — — — — Total assets $ 22,443 $ 26,878 $ 95 $ 111 $ 726 $ 917 $ — $ — $ — $ — On-balance sheet liabilities Long-term debt $ 1 $ — $ 38 $ 46 $ 694 $ 840 $ — $ — $ — $ — All other liabilities 1 1 — — — — — — — — Total liabilities $ 2 $ 1 $ 38 $ 46 $ 694 $ 840 $ — $ — $ — $ — (1) Maximum loss exposure includes obligations under loss-sharing reinsurance and other arrangements for non-agency residential mortgage and commercial mortgage securitizations, but excludes the liability for representations and warranties obligations and corporate guarantees and also excludes servicing advances and other servicing rights and obligations. For additional information, see Note 7 – Representations and Warranties Obligations and Corporate Guarantees and Note 17 – Mortgage Servicing Rights . (2) As a holder of these securities, the Corporation receives scheduled principal and interest payments. During the three months ended March 31, 2016 and 2015 , there were no OTTI losses recorded on those securities classified as AFS debt securities. (3) Not included in the table above are all other assets of $169 million and $222 million , representing the unpaid principal balance of mortgage loans eligible for repurchase from unconsolidated residential mortgage securitization vehicles, principally guaranteed by GNMA, and all other liabilities of $169 million and $222 million , representing the principal amount that would be payable to the securitization vehicles if the Corporation was to exercise the repurchase option, at March 31, 2016 and December 31, 2015 . (4) Principal balance outstanding includes loans the Corporation transferred with which it has continuing involvement, which may include servicing the loans. (5) Balance as of March 31, 2016 includes $765 million from consolidated collateralized financing entities that were measured using the fair value of the financial liabilities of those entities as the measurement basis.
Other Variable Interest Entities
Variable Interest Entity [Line Items]
Schedule of Variable Interest Entities	The table below summarizes select information related to other VIEs in which the Corporation held a variable interest at March 31, 2016 and December 31, 2015 . Other VIEs March 31, 2016 December 31, 2015 (Dollars in millions) Consolidated Unconsolidated Total Consolidated Unconsolidated Total Maximum loss exposure $ 6,625 $ 17,393 $ 24,018 $ 6,295 $ 12,916 $ 19,211 On-balance sheet assets Trading account assets $ 2,781 $ 362 $ 3,143 $ 2,300 $ 366 $ 2,666 Debt securities carried at fair value — 112 112 — 126 126 Loans and leases 3,350 3,498 6,848 3,317 3,389 6,706 Allowance for loan and lease losses (9 ) (27 ) (36 ) (9 ) (23 ) (32 ) Loans held-for-sale 278 1,319 1,597 284 1,025 1,309 All other assets 723 11,032 11,755 664 6,925 7,589 Total $ 7,123 $ 16,296 $ 23,419 $ 6,556 $ 11,808 $ 18,364 On-balance sheet liabilities Long-term debt (1) $ 1,215 $ — $ 1,215 $ 3,025 $ — $ 3,025 All other liabilities 3 2,607 2,610 5 2,697 2,702 Total $ 1,218 $ 2,607 $ 3,825 $ 3,030 $ 2,697 $ 5,727 Total assets of VIEs $ 7,123 $ 63,565 $ 70,688 $ 6,556 $ 49,190 $ 55,746 (1) Includes $720 million and $2.8 billion of long-term debt at March 31, 2016 and December 31, 2015 issued by other consolidated VIEs, which has recourse to the general credit of the Corporation.

Representations and Warrantie32

Representations and Warranties Obligations and Corporate Guarantees (Tables)	3 Months Ended
	Mar. 31, 2016
Representations and Warranties Obligations and Corporate Guarantees [Abstract]
Outstanding Claims By Category And Product	The table below presents unresolved repurchase claims at March 31, 2016 and December 31, 2015 . The unresolved repurchase claims include only claims where the Corporation believes that the counterparty has the contractual right to submit claims. The unresolved repurchase claims predominantly relate to subprime and pay option first-lien loans, and home equity loans. For additional information, see Private-label Securitizations and Whole-loan Sales Experience in this Note and Note 12 – Commitments and Contingencies to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Unresolved Repurchase Claims by Counterparty, net of duplicate claims (Dollars in millions) March 31 December 31 By counterparty Private-label securitization trustees, whole-loan investors, including third-party securitization sponsors and other (1) $ 16,692 $ 16,748 Monolines 1,596 1,599 GSEs 17 17 Total unresolved repurchase claims by counterparty, net of duplicate claims $ 18,305 $ 18,364 (1) Includes $11.9 billion of claims based on individual file reviews and $4.8 billion of claims submitted without individual file reviews at both March 31, 2016 and December 31, 2015 .
Rollforward Of Liability For Representations And Warranties	The table below presents a rollforward of the liability for representations and warranties and corporate guarantees. Representations and Warranties and Corporate Guarantees Three Months Ended March 31 (Dollars in millions) 2016 2015 Liability for representations and warranties and corporate guarantees, January 1 $ 11,326 $ 12,081 Additions for new sales 1 1 Net reductions (8,557 ) (174 ) Provision 42 84 Liability for representations and warranties and corporate guarantees, March 31 (1) $ 2,812 $ 11,992 (1) In February 2016, the Corporation made an $8.5 billion cash payment as part of the settlement with BNY Mellon.

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	3 Months Ended
	Mar. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	The table below presents goodwill balances by business segment at March 31, 2016 and December 31, 2015 . The reporting units utilized for goodwill impairment testing are the operating segments or one level below. For additional information, see Note 8 – Goodwill and Intangible Assets to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Goodwill (Dollars in millions) March 31 December 31 Consumer Banking $ 30,123 $ 30,123 Global Wealth & Investment Management 9,698 9,698 Global Banking 23,923 23,923 Global Markets 5,197 5,197 All Other 820 820 Total goodwill $ 69,761 $ 69,761
Intangible Assets	The table below presents the gross and net carrying values and accumulated amortization for intangible assets at March 31, 2016 and December 31, 2015 . Intangible Assets (1, 2) March 31, 2016 December 31, 2015 (Dollars in millions) Gross Carrying Value Accumulated Amortization Net Carrying Value Gross Carrying Value Accumulated Amortization Net Purchased credit card relationships $ 5,427 $ 4,791 $ 636 $ 5,450 $ 4,755 $ 695 Core deposit intangibles 1,779 1,532 247 1,779 1,505 274 Customer relationships 3,887 3,034 853 3,927 2,990 937 Affinity relationships 1,552 1,369 183 1,556 1,356 200 Other intangibles (3) 2,143 484 1,659 2,143 481 1,662 Total intangible assets $ 14,788 $ 11,210 $ 3,578 $ 14,855 $ 11,087 $ 3,768 (1) Excludes fully amortized intangible assets. (2) At March 31, 2016 and December 31, 2015 , none of the intangible assets were impaired. (3) Includes intangible assets associated with trade names that have an indefinite life and, accordingly, are not amortized.
Schedule of Amortization Expense	The table below presents intangible asset amortization expense for the three months ended March 31, 2016 and 2015 . Amortization Expense Three Months Ended (Dollars in millions) 2016 2015 Purchased credit card and affinity relationships $ 74 $ 89 Core deposit intangibles 27 32 Customer relationships 83 87 Other intangibles 3 5 Total amortization expense $ 187 $ 213
Schedule of Future Intangible Asset Amortization Expense	The table below presents estimated future intangible asset amortization expense as of March 31, 2016 . Estimated Future Amortization Expense (Dollars in millions) Remainder of 2016 2017 2018 2019 2020 2021 Purchased credit card and affinity relationships $ 224 $ 237 $ 179 $ 118 $ 58 $ 3 Core deposit intangibles 77 90 80 — — — Customer relationships 242 309 302 — — — Other intangibles 6 4 2 1 — — Total estimated future amortization expense $ 549 $ 640 $ 563 $ 119 $ 58 $ 3

Federal Funds Sold or Purchas34

Federal Funds Sold or Purchased, Securities Financing Agreements and Short-term Borrowings (Tables)	3 Months Ended
	Mar. 31, 2016
Federal Funds Sold, Securities Borrowed or Purchased Under Agreements to Resell and Short-term Borrowings [Abstract]
Federal Funds Sold Securities Borrowed Or Purchased Under Agreements To Resell And Short Term Borrowings	The table below presents federal funds sold or purchased, securities financing agreements, which include securities borrowed or purchased under agreements to resell and securities loaned or sold under agreements to repurchase, and short-term borrowings. The Corporation elects to account for certain securities financing agreements and short-term borrowings under the fair value option. For more information on the election of the fair value option, see Note 15 – Fair Value Option . Three Months Ended March 31 Amount Rate (Dollars in millions) 2016 2015 2016 2015 Average during period Federal funds sold and securities borrowed or purchased under agreements to resell $ 209,183 $ 213,931 0.53 % 0.44 % Federal funds purchased and securities loaned or sold under agreements to repurchase $ 191,297 $ 214,722 1.03 % 0.90 % Short-term borrowings 30,693 29,412 1.58 1.47 Total $ 221,990 $ 244,134 1.11 0.97 Maximum month-end balance during period Federal funds sold and securities borrowed or purchased under agreements to resell $ 221,129 $ 226,502 Federal funds purchased and securities loaned or sold under agreements to repurchase $ 196,631 $ 219,212 Short-term borrowings 30,881 33,270 March 31, 2016 December 31, 2015 Amount Rate Amount Rate Period-end Federal funds sold and securities borrowed or purchased under agreements to resell $ 221,129 0.25 % $ 192,482 0.44 % Federal funds purchased and securities loaned or sold under agreements to repurchase $ 188,960 1.04 % $ 174,291 0.82 % Short-term borrowings 30,881 2.06 28,098 1.61 Total $ 219,841 1.18 $ 202,389 0.92
Offsetting Assets [Line Items]
Transfer of Certain Financial Assets Accounted for as Secured Borrowings	The tables below present securities sold under agreements to repurchase and securities loaned by remaining contractual term to maturity and class of collateral pledged. Included in "Other" are transactions where the Corporation acts as the lender in a securities lending agreement and receives securities that can be pledged as collateral or sold. Certain agreements contain a right to substitute collateral and/or terminate the agreement prior to maturity at the option of the Corporation or the counterparty. Such agreements are included in the table below based on the remaining contractual term to maturity. At March 31, 2016 , the Corporation had no outstanding repurchase-to-maturity transactions. Remaining Contractual Maturity March 31, 2016 (Dollars in millions) Overnight and Continuous 30 Days or Less After 30 Days Through 90 Days Greater than 90 Days (1) Total Securities sold under agreements to repurchase $ 140,870 $ 79,715 $ 42,337 $ 36,594 $ 299,516 Securities loaned 28,606 1,547 1,821 2,465 34,439 Other 12,357 — — — 12,357 Total $ 181,833 $ 81,262 $ 44,158 $ 39,059 $ 346,312 December 31, 2015 Securities sold under agreements to repurchase $ 126,694 $ 86,879 $ 43,216 $ 27,514 $ 284,303 Securities loaned 39,772 363 2,352 2,288 44,775 Other 13,235 — — — 13,235 Total $ 179,701 $ 87,242 $ 45,568 $ 29,802 $ 342,313 (1) No agreements have maturities greater than three years . Class of Collateral Pledged March 31, 2016 (Dollars in millions) Securities Sold Under Agreements to Repurchase Securities Loaned Other Total U.S. government and agency securities $ 158,073 $ — $ 66 $ 158,139 Corporate securities, trading loans and other 9,549 787 413 10,749 Equity securities 26,852 13,688 11,823 52,363 Non-U.S. sovereign debt 96,735 19,964 55 116,754 Mortgage trading loans and ABS 8,307 — — 8,307 Total $ 299,516 $ 34,439 $ 12,357 $ 346,312 December 31, 2015 U.S. government and agency securities $ 142,572 $ — $ 27 $ 142,599 Corporate securities, trading loans and other 11,767 265 278 12,310 Equity securities 32,323 13,350 12,929 58,602 Non-U.S. sovereign debt 87,849 31,160 1 119,010 Mortgage trading loans and ABS 9,792 — — 9,792 Total $ 284,303 $ 44,775 $ 13,235 $ 342,313
Securities Borrowed and Securities Purchased Under Agreements to Resell
Offsetting Assets [Line Items]
Offsetting Assets	Securities Financing Agreements March 31, 2016 (Dollars in millions) Gross Assets/Liabilities Amounts Offset Net Balance Sheet Amount Financial Instruments Net Assets/Liabilities Securities borrowed or purchased under agreements to resell (1) $ 366,135 $ (145,006 ) $ 221,129 $ (174,031 ) $ 47,098 Securities loaned or sold under agreements to repurchase $ 333,955 $ (145,006 ) $ 188,949 $ (155,126 ) $ 33,823 Other 12,357 — 12,357 (12,357 ) — Total $ 346,312 $ (145,006 ) $ 201,306 $ (167,483 ) $ 33,823 December 31, 2015 Securities borrowed or purchased under agreements to resell (1) $ 347,281 $ (154,799 ) $ 192,482 $ (144,332 ) $ 48,150 Securities loaned or sold under agreements to repurchase $ 329,078 $ (154,799 ) $ 174,279 $ (135,737 ) $ 38,542 Other 13,235 — 13,235 (13,235 ) — Total $ 342,313 $ (154,799 ) $ 187,514 $ (148,972 ) $ 38,542 (1) Excludes repurchase activity of $9.9 billion and $9.3 billion reported in loans and leases on the Consolidated Balance Sheet at March 31, 2016 and December 31, 2015 .
Securities Loaned and Financial Assets Sold Under Agreements to Repurchase
Offsetting Liabilities [Line Items]
Offsetting Liabilities	Securities Financing Agreements March 31, 2016 (Dollars in millions) Gross Assets/Liabilities Amounts Offset Net Balance Sheet Amount Financial Instruments Net Assets/Liabilities Securities borrowed or purchased under agreements to resell (1) $ 366,135 $ (145,006 ) $ 221,129 $ (174,031 ) $ 47,098 Securities loaned or sold under agreements to repurchase $ 333,955 $ (145,006 ) $ 188,949 $ (155,126 ) $ 33,823 Other 12,357 — 12,357 (12,357 ) — Total $ 346,312 $ (145,006 ) $ 201,306 $ (167,483 ) $ 33,823 December 31, 2015 Securities borrowed or purchased under agreements to resell (1) $ 347,281 $ (154,799 ) $ 192,482 $ (144,332 ) $ 48,150 Securities loaned or sold under agreements to repurchase $ 329,078 $ (154,799 ) $ 174,279 $ (135,737 ) $ 38,542 Other 13,235 — 13,235 (13,235 ) — Total $ 342,313 $ (154,799 ) $ 187,514 $ (148,972 ) $ 38,542 (1) Excludes repurchase activity of $9.9 billion and $9.3 billion reported in loans and leases on the Consolidated Balance Sheet at March 31, 2016 and December 31, 2015 .

Commitments and Contingencies (

Commitments and Contingencies (Tables)	3 Months Ended
	Mar. 31, 2016
Commitments and Contingencies Disclosure [Abstract]
Schedule of Credit Extension Commitment Expirations	The table below also includes the notional amount of commitments of $9.6 billion and $10.9 billion at March 31, 2016 and December 31, 2015 that are accounted for under the fair value option. However, the table below excludes cumulative net fair value of $509 million and $658 million on these commitments, which is classified in accrued expenses and other liabilities. For more information regarding the Corporation's loan commitments accounted for under the fair value option, see Note 15 – Fair Value Option . Credit Extension Commitments March 31, 2016 (Dollars in millions) Expire in One Year or Less Expire After One Year Through Expire After Three Years Through Expire After Five Years Total Notional amount of credit extension commitments Loan commitments $ 86,955 $ 118,300 $ 148,779 $ 32,234 $ 386,268 Home equity lines of credit 7,536 16,905 4,323 21,126 49,890 Standby letters of credit and financial guarantees (1) 20,512 9,934 3,173 1,018 34,637 Letters of credit 1,415 100 66 44 1,625 Legally binding commitments 116,418 145,239 156,341 54,422 472,420 Credit card lines (2) 378,573 — — — 378,573 Total credit extension commitments $ 494,991 $ 145,239 $ 156,341 $ 54,422 $ 850,993 December 31, 2015 Notional amount of credit extension commitments Loan commitments $ 84,884 $ 119,272 $ 158,920 $ 37,112 $ 400,188 Home equity lines of credit 7,074 18,438 5,126 19,697 50,335 Standby letters of credit and financial guarantees (1) 19,584 9,903 3,385 1,218 34,090 Letters of credit 1,650 165 258 54 2,127 Legally binding commitments 113,192 147,778 167,689 58,081 486,740 Credit card lines (2) 370,127 — — — 370,127 Total credit extension commitments $ 483,319 $ 147,778 $ 167,689 $ 58,081 $ 856,867 (1) The notional amounts of SBLCs and financial guarantees classified as investment grade and non-investment grade based on the credit quality of the underlying reference name within the instrument were $25.8 billion and $8.5 billion at March 31, 2016 , and $25.5 billion and $8.4 billion at December 31, 2015 . Amounts in the table include consumer SBLCs of $335 million and $164 million at March 31, 2016 and December 31, 2015 . (2) Includes business card unused lines of credit.

Shareholders' Equity (Tables)

Shareholders' Equity (Tables)	3 Months Ended
	Mar. 31, 2016
Equity [Abstract]
Schedule of Dividends	The table below presents the declared quarterly cash dividends on common stock in 2016 and through May 2, 2016 . Declaration Date Record Date Payment Date Dividend Per Share April 27, 2016 June 3, 2016 June 24, 2016 $0.05 January 21, 2016 March 4, 2016 March 25, 2016 0.05

Accumulated Other Comprehensi37

Accumulated Other Comprehensive Income (Loss) (Tables)	3 Months Ended
	Mar. 31, 2016
Equity [Abstract]
Schedule of Accumulated OCI	The table below presents the changes in accumulated OCI after-tax for the three months ended March 31, 2016 and 2015 . (Dollars in millions) Debt Securities Available-for-sale Marketable Equity Securities Debit Valuation Adjustments (1) Derivatives Employee Benefit Plans Foreign Currency (2) Total Balance, December 31, 2014 $ 1,343 $ 17 n/a $ (1,661 ) $ (3,350 ) $ (669 ) $ (4,320 ) Cumulative adjustment for accounting change — — $ (1,226 ) — — — (1,226 ) Net change 1,317 19 260 43 25 (51 ) 1,613 Balance, March 31, 2015 $ 2,660 $ 36 $ (966 ) $ (1,618 ) $ (3,325 ) $ (720 ) $ (3,933 ) Balance, December 31, 2015 $ (300 ) $ 62 $ (611 ) $ (1,077 ) $ (2,956 ) $ (792 ) $ (5,674 ) Net change 2,924 (33 ) 127 24 10 12 3,064 Balance, March 31, 2016 $ 2,624 $ 29 $ (484 ) $ (1,053 ) $ (2,946 ) $ (780 ) $ (2,610 ) (1) For information on the impact of early adoption of new accounting guidance on recognition and measurement of financial instruments, see Note 1 – Summary of Significant Accounting Principles . (2) The net change in fair value represents the impact of changes in spot foreign exchange rates on the Corporation's net investment in non-U.S. operations and related hedges. n/a = not applicable
Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]	The table below presents the net change in fair value recorded in accumulated OCI, net realized gains and losses reclassified into earnings and other changes for each component of OCI before- and after-tax for the three months ended March 31, 2016 and 2015 . Changes in OCI Components Before- and After-tax Three Months Ended March 31 2016 2015 (Dollars in millions) Before-tax Tax effect After-tax Before-tax Tax effect After-tax Debt securities: Net change in unrealized gains (losses) $ 4,936 $ (1,876 ) $ 3,060 $ 2,320 $ (880 ) $ 1,440 Net realized gains reclassified into earnings (219 ) 83 (136 ) (198 ) 75 (123 ) Net change 4,717 (1,793 ) 2,924 2,122 (805 ) 1,317 Available-for-sale marketable equity securities: Net increase (decrease) in fair value (54 ) 21 (33 ) 32 (13 ) 19 Net change (54 ) 21 (33 ) 32 (13 ) 19 Debit valuation adjustments: Net increase in fair value 195 (72 ) 123 84 (32 ) 52 Net realized losses reclassified into earnings 7 (3 ) 4 335 (127 ) 208 Net change 202 (75 ) 127 419 (159 ) 260 Derivatives: Net decrease in fair value (159 ) 59 (100 ) (186 ) 69 (117 ) Net realized losses reclassified into earnings 198 (74 ) 124 256 (96 ) 160 Net change 39 (15 ) 24 70 (27 ) 43 Employee benefit plans: Net decrease in fair value — — — (2 ) 1 (1 ) Net realized losses reclassified into earnings 25 (10 ) 15 42 (16 ) 26 Settlements, curtailments and other — (5 ) (5 ) — — — Net change 25 (15 ) 10 40 (15 ) 25 Foreign currency: Net increase (decrease) in fair value (134 ) 146 12 462 (513 ) (51 ) Net change (134 ) 146 12 462 (513 ) (51 ) Total other comprehensive income $ 4,795 $ (1,731 ) $ 3,064 $ 3,145 $ (1,532 ) $ 1,613
Reclassification out of Accumulated Other Comprehensive Income	The table below presents impacts on net income of significant amounts reclassified out of each component of accumulated OCI before- and after-tax for the three months ended March 31, 2016 and 2015 . There were no amounts reclassified out of AFS marketable equity securities and foreign currency for the three months ended March 31, 2016 and 2015 . Reclassifications Out of Accumulated OCI (Dollars in millions) Three Months Ended March 31 Accumulated OCI Components Income Statement Line Item Impacted 2016 2015 Debt securities: Gains on sales of debt securities $ 226 $ 268 Other loss (7 ) (70 ) Income before income taxes 219 198 Income tax expense 83 75 Reclassification to net income 136 123 Debit valuation adjustments: Other loss (7 ) (335 ) Loss before income taxes (7 ) (335 ) Income tax benefit (3 ) (127 ) Reclassification to net income (4 ) (208 ) Derivatives: Interest rate contracts Net interest income (164 ) (255 ) Equity compensation contracts Personnel (34 ) (1 ) Loss before income taxes (198 ) (256 ) Income tax benefit (74 ) (96 ) Reclassification to net income (124 ) (160 ) Employee benefit plans: Net actuarial losses and prior service costs Personnel (25 ) (42 ) Loss before income taxes (25 ) (42 ) Income tax benefit (10 ) (16 ) Reclassification to net income (15 ) (26 ) Total reclassification adjustments $ (7 ) $ (271 )

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	3 Months Ended
	Mar. 31, 2016
Earnings Per Share [Abstract]
Calculation of earnings per common share and diluted earnings per common share	The calculation of earnings per common share (EPS) and diluted EPS for the three months ended March 31, 2016 and 2015 is presented below. For more information on the calculation of EPS, see Note 1 – Summary of Significant Accounting Principles to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Three Months Ended March 31 (Dollars in millions, except per share information; shares in thousands) 2016 2015 Earnings per common share Net income $ 2,680 $ 3,097 Preferred stock dividends (457 ) (382 ) Net income applicable to common shareholders $ 2,223 $ 2,715 Average common shares issued and outstanding 10,339,731 10,518,790 Earnings per common share $ 0.21 $ 0.26 Diluted earnings per common share Net income applicable to common shareholders $ 2,223 $ 2,715 Add preferred stock dividends due to assumed conversions 75 75 Net income allocated to common shareholders $ 2,298 $ 2,790 Average common shares issued and outstanding 10,339,731 10,518,790 Dilutive potential common shares (1) 760,336 747,721 Total diluted average common shares issued and outstanding 11,100,067 11,266,511 Diluted earnings per common share $ 0.21 $ 0.25 (1) Includes incremental dilutive shares from restricted stock units, restricted stock, stock options and warrants.

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2016
Fair Value Disclosures [Abstract]
Assets and Liabilities Carried at Fair Value on a Recurring Basis	Assets and liabilities carried at fair value on a recurring basis at March 31, 2016 and December 31, 2015 , including financial instruments which the Corporation accounts for under the fair value option, are summarized in the following tables. March 31, 2016 Fair Value Measurements (Dollars in millions) Level 1 Level 2 Level 3 Netting Adjustments (1) Assets/Liabilities at Fair Value Assets Federal funds sold and securities borrowed or purchased under agreements to resell $ — $ 53,379 $ — $ — $ 53,379 Trading account assets: U.S. government and agency securities (2) 37,321 19,865 — — 57,186 Corporate securities, trading loans and other 341 24,052 2,954 — 27,347 Equity securities 31,857 21,336 417 — 53,610 Non-U.S. sovereign debt 16,263 14,660 572 — 31,495 Mortgage trading loans and ABS — 7,735 1,614 — 9,349 Total trading account assets (3) 85,782 87,648 5,557 — 178,987 Derivative assets (4) 6,447 848,297 5,459 (807,948 ) 52,255 AFS debt securities: U.S. Treasury and agency securities 20,669 1,547 — — 22,216 Mortgage-backed securities: Agency — 207,736 — — 207,736 Agency-collateralized mortgage obligations — 10,558 — — 10,558 Non-agency residential — 2,079 150 — 2,229 Commercial — 10,233 — — 10,233 Non-U.S. securities 2,884 3,196 — — 6,080 Other taxable securities — 9,741 739 — 10,480 Tax-exempt securities — 14,026 562 — 14,588 Total AFS debt securities 23,553 259,116 1,451 — 284,120 Other debt securities carried at fair value: Mortgage-backed securities: Agency-collateralized mortgage obligations — 6 — — 6 Non-agency residential — 3,294 29 — 3,323 Non-U.S. securities 13,406 1,222 — — 14,628 Other taxable securities — 256 — — 256 Total other debt securities carried at fair value 13,406 4,778 29 — 18,213 Loans and leases (5) — 6,515 1,697 — 8,212 Mortgage servicing rights — — 2,631 — 2,631 Loans held-for-sale — 2,643 660 — 3,303 Other assets 11,024 1,894 375 — 13,293 Total assets $ 140,212 $ 1,264,270 $ 17,859 $ (807,948 ) $ 614,393 Liabilities Interest-bearing deposits in U.S. offices $ — $ 1,038 $ — $ — $ 1,038 Federal funds purchased and securities loaned or sold under agreements to repurchase — 24,024 345 — 24,369 Trading account liabilities: U.S. government and agency securities 15,933 224 — — 16,157 Equity securities 30,795 4,099 — — 34,894 Non-U.S. sovereign debt 14,204 1,863 — — 16,067 Corporate securities and other 153 6,704 28 — 6,885 Total trading account liabilities 61,085 12,890 28 — 74,003 Derivative liabilities (4) 6,374 838,510 5,774 (809,595 ) 41,063 Short-term borrowings — 1,482 — — 1,482 Accrued expenses and other liabilities 10,683 2,184 9 — 12,876 Long-term debt — 29,447 1,814 — 31,261 Total liabilities $ 78,142 $ 909,575 $ 7,970 $ (809,595 ) $ 186,092 (1) Amounts represent the impact of legally enforceable master netting agreements and also cash collateral held or placed with the same counterparties. (2) Includes $19.2 billion of GSE obligations. (3) Includes securities with a fair value of $13.6 billion that were segregated in compliance with securities regulations or deposited with clearing organizations. This amount is included in the parenthetical disclosure on the Consolidated Balance Sheet. (4) During the three months ended March 31, 2016 , $609 million of derivative assets and $744 million of derivative liabilities were transferred from Level 1 to Level 2 and $312 million of derivative assets and $230 million of derivative liabilities were transferred from Level 2 to Level 1 based on the inputs used to measure fair value. For further disaggregation of derivative assets and liabilities, see Note 2 – Derivatives . (5) Includes $765 million from CFEs that were measured using the fair value of the financial liabilities of those entities as the measurement basis. December 31, 2015 Fair Value Measurements (Dollars in millions) Level 1 Level 2 Level 3 Netting Adjustments (1) Assets/Liabilities at Fair Value Assets Federal funds sold and securities borrowed or purchased under agreements to resell $ — $ 55,143 $ — $ — $ 55,143 Trading account assets: U.S. government and agency securities (2) 33,034 15,501 — — 48,535 Corporate securities, trading loans and other 325 22,738 2,838 — 25,901 Equity securities 41,735 20,887 407 — 63,029 Non-U.S. sovereign debt 15,651 12,915 521 — 29,087 Mortgage trading loans and ABS — 8,107 1,868 — 9,975 Total trading account assets (3) 90,745 80,148 5,634 — 176,527 Derivative assets (4) 5,149 679,458 5,134 (639,751 ) 49,990 AFS debt securities: U.S. Treasury and agency securities 23,374 1,903 — — 25,277 Mortgage-backed securities: Agency — 228,947 — — 228,947 Agency-collateralized mortgage obligations — 10,985 — — 10,985 Non-agency residential — 3,073 106 — 3,179 Commercial — 7,165 — — 7,165 Non-U.S. securities 2,768 2,999 — — 5,767 Other taxable securities — 9,688 757 — 10,445 Tax-exempt securities — 13,439 569 — 14,008 Total AFS debt securities 26,142 278,199 1,432 — 305,773 Other debt securities carried at fair value: Mortgage-backed securities: Agency-collateralized mortgage obligations — 7 — — 7 Non-agency residential — 3,460 30 — 3,490 Non-U.S. securities 11,691 1,152 — — 12,843 Other taxable securities — 267 — — 267 Total other debt securities carried at fair value 11,691 4,886 30 — 16,607 Loans and leases — 5,318 1,620 — 6,938 Mortgage servicing rights — — 3,087 — 3,087 Loans held-for-sale — 4,031 787 — 4,818 Other assets (5) 11,923 2,023 374 — 14,320 Total assets $ 145,650 $ 1,109,206 $ 18,098 $ (639,751 ) $ 633,203 Liabilities Interest-bearing deposits in U.S. offices $ — $ 1,116 $ — $ — $ 1,116 Federal funds purchased and securities loaned or sold under agreements to repurchase — 24,239 335 — 24,574 Trading account liabilities: U.S. government and agency securities 14,803 169 — — 14,972 Equity securities 27,898 2,392 — — 30,290 Non-U.S. sovereign debt 13,589 1,951 — — 15,540 Corporate securities and other 193 5,947 21 — 6,161 Total trading account liabilities 56,483 10,459 21 — 66,963 Derivative liabilities (4) 4,941 671,613 5,575 (643,679 ) 38,450 Short-term borrowings — 1,295 30 — 1,325 Accrued expenses and other liabilities 11,656 2,234 9 — 13,899 Long-term debt — 28,584 1,513 — 30,097 Total liabilities $ 73,080 $ 739,540 $ 7,483 $ (643,679 ) $ 176,424 (1) Amounts represent the impact of legally enforceable master netting agreements and also cash collateral held or placed with the same counterparties. (2) Includes $14.8 billion of GSE obligations. (3) Includes securities with a fair value of $16.4 billion that were segregated in compliance with securities regulations or deposited with clearing organizations. This amount is included in the parenthetical disclosure on the Consolidated Balance Sheet. (4) During 2015 , $6.6 billion of derivative assets and $6.7 billion of derivative liabilities were transferred from Level 1 to Level 2 based on inputs used to measure fair value. Additionally, $6.4 billion of derivative assets and $6.2 billion of derivative liabilities were transferred from Level 2 to Level 1 due to additional information related to certain options. For further disaggregation of derivative assets and liabilities, see Note 2 – Derivatives . (5) During 2015 , approximately $327 million of assets were transferred from Level 2 to Level 1 due to a restriction that was lifted for an equity investment.
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation	The following tables present a reconciliation of all assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) during the three months ended March 31, 2016 and 2015 , including net realized and unrealized gains (losses) included in earnings and accumulated OCI. Level 3 – Fair Value Measurements (1) Three Months Ended March 31, 2016 Gross (Dollars in millions) Balance January 1 2016 Gains (Losses) in Earnings Gains (Losses) in OCI (2) Purchases Sales Issuances Settlements Gross Transfers into Level 3 Gross Transfers out of Level 3 Balance March 31 Trading account assets: Corporate securities, trading loans and other $ 2,838 $ 50 $ 1 $ 227 $ (147 ) $ — $ (148 ) $ 158 $ (25 ) $ 2,954 Equity securities 407 60 — 10 (2 ) — (62 ) 4 — 417 Non-U.S. sovereign debt 521 42 49 3 (1 ) — (42 ) — — 572 Mortgage trading loans and ABS 1,868 28 (2 ) 194 (404 ) — (73 ) 31 (28 ) 1,614 Total trading account assets 5,634 180 48 434 (554 ) — (325 ) 193 (53 ) 5,557 Net derivative assets (3) (441 ) 403 — 89 (175 ) — 12 (116 ) (87 ) (315 ) AFS debt securities: Non-agency residential MBS 106 — 5 135 (92 ) — (4 ) — — 150 Other taxable securities 757 1 (3 ) — — — (16 ) — — 739 Tax-exempt securities 569 — (7 ) 1 — — (1 ) — — 562 Total AFS debt securities 1,432 1 (5 ) 136 (92 ) — (21 ) — — 1,451 Other debt securities carried at fair value – Non-agency residential MBS 30 (1 ) — — — — — — — 29 Loans and leases (4, 5) 1,620 43 — 69 — 25 (35 ) 5 (30 ) 1,697 Mortgage servicing rights (5) 3,087 (380 ) — — (1 ) 136 (211 ) — — 2,631 Loans held-for-sale (4) 787 73 27 20 (163 ) — (34 ) 13 (63 ) 660 Other assets 374 (25 ) — 34 — — (10 ) 2 — 375 Federal funds purchased and securities loaned or sold under agreements to repurchase (4) (335 ) (3 ) — — — (14 ) 7 — — (345 ) Trading account liabilities – Corporate securities and other (21 ) 1 — — (8 ) — — — — (28 ) Short-term borrowings (4) (30 ) 1 — — — — 29 — — — Accrued expenses and other liabilities (9 ) — — — — — — — — (9 ) Long-term debt (4) (1,513 ) (91 ) (7 ) 9 — (169 ) 56 (186 ) 87 (1,814 ) (1) Assets (liabilities). For assets, increase (decrease) to Level 3 and for liabilities, (increase) decrease to Level 3. (2) Includes unrealized gains (losses) on AFS debt securities, foreign currency translation adjustments and the impact on structured liabilities of changes in the Corporation's credit spreads. For more information, see Note 1 – Summary of Significant Accounting Principles . (3) Net derivatives include derivative assets of $5.5 billion and derivative liabilities of $5.8 billion . (4) Amounts represent instruments that are accounted for under the fair value option. (5) Issuances represent loan originations and mortgage servicing rights retained following securitizations or whole-loan sales. Level 3 – Fair Value Measurements (1) Three Months Ended March 31, 2015 Gross (Dollars in millions) Balance January 1 2015 Gains (Losses) in Earnings Gains (Losses) in OCI (2) Purchases Sales Issuances Settlements Gross Transfers into Level 3 Gross Transfers out of Level 3 Balance March 31 Trading account assets: Corporate securities, trading loans and other $ 3,270 $ (21 ) $ — $ 139 $ (95 ) $ — $ (435 ) $ 171 $ (269 ) $ 2,760 Equity securities 352 3 — — (1 ) — (5 ) 9 (18 ) 340 Non-U.S. sovereign debt 574 66 (90 ) 2 — — (44 ) — — 508 Mortgage trading loans and ABS 2,063 60 — 319 (249 ) — (83 ) 9 (13 ) 2,106 Total trading account assets 6,259 108 (90 ) 460 (345 ) — (567 ) 189 (300 ) 5,714 Net derivative assets (3) (920 ) (44 ) — 56 (176 ) — 25 (46 ) 24 (1,081 ) AFS debt securities: Non-agency residential MBS 279 (19 ) (2 ) 21 — — (9 ) 132 — 402 Non-U.S. securities 10 — — — — — (1 ) — — 9 Other taxable securities 1,667 — (2 ) — — — (42 ) — (933 ) 690 Tax-exempt securities 599 — (3 ) — — — (13 ) — — 583 Total AFS debt securities 2,555 (19 ) (7 ) 21 — — (65 ) 132 (933 ) 1,684 Loans and leases (4, 5) 1,983 15 — — (1 ) — (43 ) 6 (6 ) 1,954 Mortgage servicing rights (5) 3,530 (85 ) — — — 179 (230 ) — — 3,394 Loans held-for-sale (4) 173 (70 ) — 406 (82 ) 21 (6 ) 138 (37 ) 543 Other assets 911 10 — — (31 ) — (9 ) — (34 ) 847 Trading account liabilities – Corporate securities and other (36 ) 1 — 2 (8 ) — — — — (41 ) Short-term borrowings (4) — 5 — — — (21 ) 1 (4 ) 4 (15 ) Accrued expenses and other liabilities (10 ) — — — — — — — — (10 ) Long-term debt (4) (2,362 ) 4 — 132 — (90 ) 97 (713 ) 126 (2,806 ) (1) Assets (liabilities). For assets, increase (decrease) to Level 3 and for liabilities, (increase) decrease to Level 3. (2) Includes unrealized gains (losses) on AFS debt securities, foreign currency translation adjustments and the impact on structured liabilities of changes in the Corporation's credit spreads. For more information, see Note 1 – Summary of Significant Accounting Principles . (3) Net derivatives include derivative assets of $7.5 billion and derivative liabilities of $8.5 billion . (4) Amounts represent instruments that are accounted for under the fair value option. (5) Issuances represent loan originations and mortgage servicing rights retained following securitizations or whole-loan sales.
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation	Level 3 – Fair Value Measurements (1) Three Months Ended March 31, 2015 Gross (Dollars in millions) Balance January 1 2015 Gains (Losses) in Earnings Gains (Losses) in OCI (2) Purchases Sales Issuances Settlements Gross Transfers into Level 3 Gross Transfers out of Level 3 Balance March 31 Trading account assets: Corporate securities, trading loans and other $ 3,270 $ (21 ) $ — $ 139 $ (95 ) $ — $ (435 ) $ 171 $ (269 ) $ 2,760 Equity securities 352 3 — — (1 ) — (5 ) 9 (18 ) 340 Non-U.S. sovereign debt 574 66 (90 ) 2 — — (44 ) — — 508 Mortgage trading loans and ABS 2,063 60 — 319 (249 ) — (83 ) 9 (13 ) 2,106 Total trading account assets 6,259 108 (90 ) 460 (345 ) — (567 ) 189 (300 ) 5,714 Net derivative assets (3) (920 ) (44 ) — 56 (176 ) — 25 (46 ) 24 (1,081 ) AFS debt securities: Non-agency residential MBS 279 (19 ) (2 ) 21 — — (9 ) 132 — 402 Non-U.S. securities 10 — — — — — (1 ) — — 9 Other taxable securities 1,667 — (2 ) — — — (42 ) — (933 ) 690 Tax-exempt securities 599 — (3 ) — — — (13 ) — — 583 Total AFS debt securities 2,555 (19 ) (7 ) 21 — — (65 ) 132 (933 ) 1,684 Loans and leases (4, 5) 1,983 15 — — (1 ) — (43 ) 6 (6 ) 1,954 Mortgage servicing rights (5) 3,530 (85 ) — — — 179 (230 ) — — 3,394 Loans held-for-sale (4) 173 (70 ) — 406 (82 ) 21 (6 ) 138 (37 ) 543 Other assets 911 10 — — (31 ) — (9 ) — (34 ) 847 Trading account liabilities – Corporate securities and other (36 ) 1 — 2 (8 ) — — — — (41 ) Short-term borrowings (4) — 5 — — — (21 ) 1 (4 ) 4 (15 ) Accrued expenses and other liabilities (10 ) — — — — — — — — (10 ) Long-term debt (4) (2,362 ) 4 — 132 — (90 ) 97 (713 ) 126 (2,806 ) (1) Assets (liabilities). For assets, increase (decrease) to Level 3 and for liabilities, (increase) decrease to Level 3. (2) Includes unrealized gains (losses) on AFS debt securities, foreign currency translation adjustments and the impact on structured liabilities of changes in the Corporation's credit spreads. For more information, see Note 1 – Summary of Significant Accounting Principles . (3) Net derivatives include derivative assets of $7.5 billion and derivative liabilities of $8.5 billion . (4) Amounts represent instruments that are accounted for under the fair value option. (5) Issuances represent loan originations and mortgage servicing rights retained following securitizations or whole-loan sales. The following tables present a reconciliation of all assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) during the three months ended March 31, 2016 and 2015 , including net realized and unrealized gains (losses) included in earnings and accumulated OCI. Level 3 – Fair Value Measurements (1) Three Months Ended March 31, 2016 Gross (Dollars in millions) Balance January 1 2016 Gains (Losses) in Earnings Gains (Losses) in OCI (2) Purchases Sales Issuances Settlements Gross Transfers into Level 3 Gross Transfers out of Level 3 Balance March 31 Trading account assets: Corporate securities, trading loans and other $ 2,838 $ 50 $ 1 $ 227 $ (147 ) $ — $ (148 ) $ 158 $ (25 ) $ 2,954 Equity securities 407 60 — 10 (2 ) — (62 ) 4 — 417 Non-U.S. sovereign debt 521 42 49 3 (1 ) — (42 ) — — 572 Mortgage trading loans and ABS 1,868 28 (2 ) 194 (404 ) — (73 ) 31 (28 ) 1,614 Total trading account assets 5,634 180 48 434 (554 ) — (325 ) 193 (53 ) 5,557 Net derivative assets (3) (441 ) 403 — 89 (175 ) — 12 (116 ) (87 ) (315 ) AFS debt securities: Non-agency residential MBS 106 — 5 135 (92 ) — (4 ) — — 150 Other taxable securities 757 1 (3 ) — — — (16 ) — — 739 Tax-exempt securities 569 — (7 ) 1 — — (1 ) — — 562 Total AFS debt securities 1,432 1 (5 ) 136 (92 ) — (21 ) — — 1,451 Other debt securities carried at fair value – Non-agency residential MBS 30 (1 ) — — — — — — — 29 Loans and leases (4, 5) 1,620 43 — 69 — 25 (35 ) 5 (30 ) 1,697 Mortgage servicing rights (5) 3,087 (380 ) — — (1 ) 136 (211 ) — — 2,631 Loans held-for-sale (4) 787 73 27 20 (163 ) — (34 ) 13 (63 ) 660 Other assets 374 (25 ) — 34 — — (10 ) 2 — 375 Federal funds purchased and securities loaned or sold under agreements to repurchase (4) (335 ) (3 ) — — — (14 ) 7 — — (345 ) Trading account liabilities – Corporate securities and other (21 ) 1 — — (8 ) — — — — (28 ) Short-term borrowings (4) (30 ) 1 — — — — 29 — — — Accrued expenses and other liabilities (9 ) — — — — — — — — (9 ) Long-term debt (4) (1,513 ) (91 ) (7 ) 9 — (169 ) 56 (186 ) 87 (1,814 ) (1) Assets (liabilities). For assets, increase (decrease) to Level 3 and for liabilities, (increase) decrease to Level 3. (2) Includes unrealized gains (losses) on AFS debt securities, foreign currency translation adjustments and the impact on structured liabilities of changes in the Corporation's credit spreads. For more information, see Note 1 – Summary of Significant Accounting Principles . (3) Net derivatives include derivative assets of $5.5 billion and derivative liabilities of $5.8 billion . (4) Amounts represent instruments that are accounted for under the fair value option. (5) Issuances represent loan originations and mortgage servicing rights retained following securitizations or whole-loan sales.
Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings	The following tables summarize gains (losses) due to changes in fair value, including both realized and unrealized gains (losses), recorded in earnings for Level 3 assets and liabilities during the three months ended March 31, 2016 and 2015 . These amounts include gains (losses) on financial instruments that are accounted for under the fair value option. Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings Three Months Ended March 31, 2016 (Dollars in millions) Trading Account Profits (Losses) Mortgage Banking Income (Loss) (1) Other Total Trading account assets: Corporate securities, trading loans and other $ 50 $ — $ — $ 50 Equity securities 60 — — 60 Non-U.S. sovereign debt 42 — — 42 Mortgage trading loans and ABS 28 — — 28 Total trading account assets 180 — — 180 Net derivative assets 237 151 15 403 AFS debt securities – Other taxable securities — — 1 1 Other debt securities carried at fair value – Non-agency residential MBS — — (1 ) (1 ) Loans and leases (2) 8 — 35 43 Mortgage servicing rights 34 (414 ) — (380 ) Loans held-for-sale (2) 10 — 63 73 Other assets — (23 ) (2 ) (25 ) Federal funds purchased and securities loaned or sold under agreements to repurchase (2) (3 ) — — (3 ) Trading account liabilities – Corporate securities and other 1 — — 1 Short-term borrowings (2) 1 — — 1 Long-term debt (2) (92 ) — 1 (91 ) Total $ 376 $ (286 ) $ 112 $ 202 Three Months Ended March 31, 2015 Trading account assets: Corporate securities, trading loans and other $ (21 ) $ — $ — $ (21 ) Equity securities 3 — — 3 Non-U.S. sovereign debt 66 — — 66 Mortgage trading loans and ABS 60 — — 60 Total trading account assets 108 — — 108 Net derivative assets (351 ) 282 25 (44 ) AFS debt securities – Non-agency residential MBS — — (19 ) (19 ) Loans and leases (2) 3 — 12 15 Mortgage servicing rights (15 ) (70 ) — (85 ) Loans held-for-sale (2) (69 ) — (1 ) (70 ) Other assets — (21 ) 31 10 Trading account liabilities – Corporate securities and other 1 — — 1 Short-term borrowings (2) 5 — — 5 Long-term debt (2) 58 — (54 ) 4 Total $ (260 ) $ 191 $ (6 ) $ (75 ) (1) Mortgage banking income (loss) does not reflect the impact of Level 1 and Level 2 hedges on MSRs. (2) Amounts represent instruments that are accounted for under the fair value option.
Level 3 Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date	The following tables summarize changes in unrealized gains (losses) recorded in earnings during the three months ended March 31, 2016 and 2015 for Level 3 assets and liabilities that were still held at March 31, 2016 and 2015 . These amounts include changes in fair value on financial instruments that are accounted for under the fair value option. Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date Three Months Ended March 31, 2016 (Dollars in millions) Trading Account Profits (Losses) Mortgage Banking Income (Loss) (1) Other Total Trading account assets: Corporate securities, trading loans and other $ 33 $ — $ — $ 33 Equity securities 7 — — 7 Non-U.S. sovereign debt 41 — — 41 Mortgage trading loans and ABS 4 — — 4 Total trading account assets 85 — — 85 Net derivative assets 189 53 15 257 Loans and leases (2) 8 — 40 48 Mortgage servicing rights 34 (471 ) — (437 ) Loans held-for-sale (2) (2 ) — 60 58 Other assets — (18 ) (4 ) (22 ) Federal funds purchased and securities loaned or sold under agreements to repurchase (2) (9 ) — — (9 ) Trading account liabilities – Corporate securities and other 1 — — 1 Long-term debt (2) (93 ) — — (93 ) Total $ 213 $ (436 ) $ 111 $ (112 ) Three Months Ended March 31, 2015 Trading account assets: Corporate securities, trading loans and other $ (58 ) $ — $ — $ (58 ) Equity securities (2 ) — — (2 ) Non-U.S. sovereign debt 63 — — 63 Mortgage trading loans and ABS (9 ) — — (9 ) Total trading account assets (6 ) — — (6 ) Net derivative assets (363 ) 101 25 (237 ) Loans and leases (2) 3 — 26 29 Mortgage servicing rights (15 ) (173 ) — (188 ) Loans held-for-sale (2) (64 ) — (1 ) (65 ) Other assets — (16 ) 54 38 Trading account liabilities – Corporate securities and other 1 — — 1 Short-term borrowings (2) 5 — — 5 Long-term debt (2) 50 — (54 ) (4 ) Total $ (389 ) $ (88 ) $ 50 $ (427 ) (1) Mortgage banking income (loss) does not reflect the impact of Level 1 and Level 2 hedges on MSRs. (2) Amounts represent instruments that are accounted for under the fair value option.
Fair Value Inputs, Assets, Quantitative Information	The following tables present information about significant unobservable inputs related to the Corporation's material categories of Level 3 financial assets and liabilities at March 31, 2016 and December 31, 2015 . Quantitative Information about Level 3 Fair Value Measurements at March 31, 2016 (Dollars in millions) Inputs Financial Instrument Fair Value Valuation Technique Significant Unobservable Inputs Ranges of Inputs Weighted Average Loans and Securities (1) Instruments backed by residential real estate assets $ 2,080 Discounted cash flow, Market comparables Yield 0% to 25% 6 % Trading account assets – Mortgage trading loans and ABS 411 Prepayment speed 0% to 44% CPR 15 % Loans and leases 1,588 Default rate 0% to 10% CDR 4 % Loans held-for-sale 81 Loss severity 0% to 90% 42 % Instruments backed by commercial real estate assets $ 502 Discounted cash flow, Market comparables Yield 0% to 25% 10 % Trading account assets – Mortgage trading loans and ABS 145 Price $0 to $106 $81 Loans held-for-sale 357 Commercial loans, debt securities and other $ 4,730 Discounted cash flow, Market comparables Yield 0% to 37% 15 % Trading account assets – Corporate securities, trading loans and other 2,641 Prepayment speed 5% to 20% 15 % Trading account assets – Non-U.S. sovereign debt 572 Default rate 2% to 5% 4 % Trading account assets – Mortgage trading loans and ABS 1,058 Loss severity 25% to 50% 38 % AFS debt securities – Other taxable securities 128 Duration 1 to 5 years 3 years Loans and leases 109 Price $0 to $305 $66 Loans held-for-sale 222 Auction rate securities $ 1,486 Discounted cash flow, Market comparables Price $10 to $100 $94 Trading account assets – Corporate securities, trading loans and other 313 AFS debt securities – Other taxable securities 611 AFS debt securities – Tax-exempt securities 562 Structured liabilities Long-term debt $ (1,814 ) Industry standard derivative pricing (2) Equity correlation 12% to 98% 69 % Long-dated equity volatilities 4% to 105% 27 % Net derivative assets Credit derivatives $ (67 ) Discounted cash flow, Stochastic recovery correlation model Yield 7% to 25% 17 % Upfront points 1 to 100 points 65 points Credit spreads 13 bps to 996 bps 326 bps Credit correlation 23% to 97% 37 % Prepayment speed 10% to 20% CPR 19 % Default rate 1% to 4% CDR 3 % Loss severity 35% to 40% 35 % Equity derivatives $ (741 ) Industry standard derivative pricing (2) Equity correlation 12% to 98% 69 % Long-dated equity volatilities 4% to 105% 27 % Commodity derivatives $ 4 Discounted cash flow, Industry standard derivative pricing (2) Natural gas forward price $1/MMBtu to $6/MMBtu $4/MMBtu Correlation 66% to 93% 84 % Volatilities 19% to 125% 46 % Interest rate derivatives $ 489 Industry standard derivative pricing (3) Correlation (IR/IR) 15% to 99% 60 % Correlation (FX/IR) -2% to 40% 33 % Long-dated inflation rates 0% to 7% 3 % Long-dated inflation volatilities 0% to 2% 1 % Total net derivative assets $ (315 ) (1) The categories are aggregated based upon product type which differs from financial statement classification. The following is a reconciliation to the line items in the table on page 181 : Trading account assets – Corporate securities, trading loans and other of $3.0 billion , Trading account assets – Non-U.S. sovereign debt of $572 million , Trading account assets – Mortgage trading loans and ABS of $1.6 billion , AFS debt securities – Other taxable securities of $739 million , AFS debt securities – Tax-exempt securities of $562 million , Loans and leases of $1.7 billion and LHFS of $660 million . (2) Includes models such as Monte Carlo simulation and Black-Scholes. (3) Includes models such as Monte Carlo simulation, Black-Scholes and other methods that model the joint dynamics of interest, inflation and foreign exchange rates. CPR = Constant Prepayment Rate CDR = Constant Default Rate MMBtu = Million British thermal units IR = Interest Rate FX = Foreign Exchange Quantitative Information about Level 3 Fair Value Measurements at December 31, 2015 (Dollars in millions) Inputs Financial Instrument Fair Value Valuation Technique Significant Unobservable Inputs Ranges of Inputs Weighted Average Loans and Securities (1) Instruments backed by residential real estate assets $ 2,017 Discounted cash flow, Market comparables Yield 0% to 25% 6 % Trading account assets – Mortgage trading loans and ABS 400 Prepayment speed 0% to 27% CPR 11 % Loans and leases 1,520 Default rate 0% to 10% CDR 4 % Loans held-for-sale 97 Loss severity 0% to 90% 40 % Instruments backed by commercial real estate assets $ 852 Discounted cash flow, Market comparables Yield 0% to 25% 8 % Trading account assets – Mortgage trading loans and ABS 162 Price $0 to $100 $73 Loans held-for-sale 690 Commercial loans, debt securities and other $ 4,558 Discounted cash flow, Market comparables Yield 0% to 37% 13 % Trading account assets – Corporate securities, trading loans and other 2,503 Prepayment speed 5% to 20% 16 % Trading account assets – Non-U.S. sovereign debt 521 Default rate 2% to 5% 4 % Trading account assets – Mortgage trading loans and ABS 1,306 Loss severity 25% to 50% 37 % AFS debt securities – Other taxable securities 128 Duration 0 to 5 years 3 years Loans and leases 100 Price $0 to $258 $64 Auction rate securities $ 1,533 Discounted cash flow, Market comparables Price $10 to $100 $94 Trading account assets – Corporate securities, trading loans and other 335 AFS debt securities – Other taxable securities 629 AFS debt securities – Tax-exempt securities 569 Structured liabilities Long-term debt $ (1,513 ) Industry standard derivative pricing (2, 3) Equity correlation 25% to 100% 67 % Long-dated equity volatilities 4% to 101% 28 % Net derivative assets Credit derivatives $ (75 ) Discounted cash flow, Stochastic recovery correlation model Yield 6% to 25% 16 % Upfront points 0 to 100 points 60 points Credit spreads 0 bps to 447 bps 111 bps Credit correlation 31% to 99% 38 % Prepayment speed 10% to 20% CPR 19 % Default rate 1% to 4% CDR 3 % Loss severity 35% to 40% 35 % Equity derivatives $ (1,037 ) Industry standard derivative pricing (2) Equity correlation 25% to 100% 67 % Long-dated equity volatilities 4% to 101% 28 % Commodity derivatives $ 169 Discounted cash flow, Industry standard derivative pricing (2) Natural gas forward price $1/MMBtu to $6/MMBtu $4/MMBtu Propane forward price $0/Gallon to $1/Gallon $1/Gallon Correlation 66% to 93% 84 % Volatilities 18% to 125% 39 % Interest rate derivatives $ 502 Industry standard derivative pricing (3) Correlation (IR/IR) 17% to 99% 48 % Correlation (FX/IR) -15% to 40% -9 % Long-dated inflation rates 0% to 7% 3 % Long-dated inflation volatilities 0% to 2% 1 % Total net derivative assets $ (441 ) (1) The categories are aggregated based upon product type which differs from financial statement classification. The following is a reconciliation to the line items in the table on page 182 : Trading account assets – Corporate securities, trading loans and other of $2.8 billion , Trading account assets – Non-U.S. sovereign debt of $521 million , Trading account assets – Mortgage trading loans and ABS of $1.9 billion , AFS debt securities – Other taxable securities of $757 million , AFS debt securities – Tax-exempt securities of $569 million , Loans and leases of $1.6 billion and LHFS of $787 million . (2) Includes models such as Monte Carlo simulation and Black-Scholes. (3) Includes models such as Monte Carlo simulation, Black-Scholes and other methods that model the joint dynamics of interest, inflation and foreign exchange rates. CPR = Constant Prepayment Rate CDR = Constant Default Rate MMBtu = Million British thermal units IR = Interest Rate FX = Foreign Exchange
Fair Value Inputs, Liabilities, Quantitative Information	The following tables present information about significant unobservable inputs related to the Corporation's material categories of Level 3 financial assets and liabilities at March 31, 2016 and December 31, 2015 . Quantitative Information about Level 3 Fair Value Measurements at March 31, 2016 (Dollars in millions) Inputs Financial Instrument Fair Value Valuation Technique Significant Unobservable Inputs Ranges of Inputs Weighted Average Loans and Securities (1) Instruments backed by residential real estate assets $ 2,080 Discounted cash flow, Market comparables Yield 0% to 25% 6 % Trading account assets – Mortgage trading loans and ABS 411 Prepayment speed 0% to 44% CPR 15 % Loans and leases 1,588 Default rate 0% to 10% CDR 4 % Loans held-for-sale 81 Loss severity 0% to 90% 42 % Instruments backed by commercial real estate assets $ 502 Discounted cash flow, Market comparables Yield 0% to 25% 10 % Trading account assets – Mortgage trading loans and ABS 145 Price $0 to $106 $81 Loans held-for-sale 357 Commercial loans, debt securities and other $ 4,730 Discounted cash flow, Market comparables Yield 0% to 37% 15 % Trading account assets – Corporate securities, trading loans and other 2,641 Prepayment speed 5% to 20% 15 % Trading account assets – Non-U.S. sovereign debt 572 Default rate 2% to 5% 4 % Trading account assets – Mortgage trading loans and ABS 1,058 Loss severity 25% to 50% 38 % AFS debt securities – Other taxable securities 128 Duration 1 to 5 years 3 years Loans and leases 109 Price $0 to $305 $66 Loans held-for-sale 222 Auction rate securities $ 1,486 Discounted cash flow, Market comparables Price $10 to $100 $94 Trading account assets – Corporate securities, trading loans and other 313 AFS debt securities – Other taxable securities 611 AFS debt securities – Tax-exempt securities 562 Structured liabilities Long-term debt $ (1,814 ) Industry standard derivative pricing (2) Equity correlation 12% to 98% 69 % Long-dated equity volatilities 4% to 105% 27 % Net derivative assets Credit derivatives $ (67 ) Discounted cash flow, Stochastic recovery correlation model Yield 7% to 25% 17 % Upfront points 1 to 100 points 65 points Credit spreads 13 bps to 996 bps 326 bps Credit correlation 23% to 97% 37 % Prepayment speed 10% to 20% CPR 19 % Default rate 1% to 4% CDR 3 % Loss severity 35% to 40% 35 % Equity derivatives $ (741 ) Industry standard derivative pricing (2) Equity correlation 12% to 98% 69 % Long-dated equity volatilities 4% to 105% 27 % Commodity derivatives $ 4 Discounted cash flow, Industry standard derivative pricing (2) Natural gas forward price $1/MMBtu to $6/MMBtu $4/MMBtu Correlation 66% to 93% 84 % Volatilities 19% to 125% 46 % Interest rate derivatives $ 489 Industry standard derivative pricing (3) Correlation (IR/IR) 15% to 99% 60 % Correlation (FX/IR) -2% to 40% 33 % Long-dated inflation rates 0% to 7% 3 % Long-dated inflation volatilities 0% to 2% 1 % Total net derivative assets $ (315 ) (1) The categories are aggregated based upon product type which differs from financial statement classification. The following is a reconciliation to the line items in the table on page 181 : Trading account assets – Corporate securities, trading loans and other of $3.0 billion , Trading account assets – Non-U.S. sovereign debt of $572 million , Trading account assets – Mortgage trading loans and ABS of $1.6 billion , AFS debt securities – Other taxable securities of $739 million , AFS debt securities – Tax-exempt securities of $562 million , Loans and leases of $1.7 billion and LHFS of $660 million . (2) Includes models such as Monte Carlo simulation and Black-Scholes. (3) Includes models such as Monte Carlo simulation, Black-Scholes and other methods that model the joint dynamics of interest, inflation and foreign exchange rates. CPR = Constant Prepayment Rate CDR = Constant Default Rate MMBtu = Million British thermal units IR = Interest Rate FX = Foreign Exchange Quantitative Information about Level 3 Fair Value Measurements at December 31, 2015 (Dollars in millions) Inputs Financial Instrument Fair Value Valuation Technique Significant Unobservable Inputs Ranges of Inputs Weighted Average Loans and Securities (1) Instruments backed by residential real estate assets $ 2,017 Discounted cash flow, Market comparables Yield 0% to 25% 6 % Trading account assets – Mortgage trading loans and ABS 400 Prepayment speed 0% to 27% CPR 11 % Loans and leases 1,520 Default rate 0% to 10% CDR 4 % Loans held-for-sale 97 Loss severity 0% to 90% 40 % Instruments backed by commercial real estate assets $ 852 Discounted cash flow, Market comparables Yield 0% to 25% 8 % Trading account assets – Mortgage trading loans and ABS 162 Price $0 to $100 $73 Loans held-for-sale 690 Commercial loans, debt securities and other $ 4,558 Discounted cash flow, Market comparables Yield 0% to 37% 13 % Trading account assets – Corporate securities, trading loans and other 2,503 Prepayment speed 5% to 20% 16 % Trading account assets – Non-U.S. sovereign debt 521 Default rate 2% to 5% 4 % Trading account assets – Mortgage trading loans and ABS 1,306 Loss severity 25% to 50% 37 % AFS debt securities – Other taxable securities 128 Duration 0 to 5 years 3 years Loans and leases 100 Price $0 to $258 $64 Auction rate securities $ 1,533 Discounted cash flow, Market comparables Price $10 to $100 $94 Trading account assets – Corporate securities, trading loans and other 335 AFS debt securities – Other taxable securities 629 AFS debt securities – Tax-exempt securities 569 Structured liabilities Long-term debt $ (1,513 ) Industry standard derivative pricing (2, 3) Equity correlation 25% to 100% 67 % Long-dated equity volatilities 4% to 101% 28 % Net derivative assets Credit derivatives $ (75 ) Discounted cash flow, Stochastic recovery correlation model Yield 6% to 25% 16 % Upfront points 0 to 100 points 60 points Credit spreads 0 bps to 447 bps 111 bps Credit correlation 31% to 99% 38 % Prepayment speed 10% to 20% CPR 19 % Default rate 1% to 4% CDR 3 % Loss severity 35% to 40% 35 % Equity derivatives $ (1,037 ) Industry standard derivative pricing (2) Equity correlation 25% to 100% 67 % Long-dated equity volatilities 4% to 101% 28 % Commodity derivatives $ 169 Discounted cash flow, Industry standard derivative pricing (2) Natural gas forward price $1/MMBtu to $6/MMBtu $4/MMBtu Propane forward price $0/Gallon to $1/Gallon $1/Gallon Correlation 66% to 93% 84 % Volatilities 18% to 125% 39 % Interest rate derivatives $ 502 Industry standard derivative pricing (3) Correlation (IR/IR) 17% to 99% 48 % Correlation (FX/IR) -15% to 40% -9 % Long-dated inflation rates 0% to 7% 3 % Long-dated inflation volatilities 0% to 2% 1 % Total net derivative assets $ (441 ) (1) The categories are aggregated based upon product type which differs from financial statement classification. The following is a reconciliation to the line items in the table on page 182 : Trading account assets – Corporate securities, trading loans and other of $2.8 billion , Trading account assets – Non-U.S. sovereign debt of $521 million , Trading account assets – Mortgage trading loans and ABS of $1.9 billion , AFS debt securities – Other taxable securities of $757 million , AFS debt securities – Tax-exempt securities of $569 million , Loans and leases of $1.6 billion and LHFS of $787 million . (2) Includes models such as Monte Carlo simulation and Black-Scholes. (3) Includes models such as Monte Carlo simulation, Black-Scholes and other methods that model the joint dynamics of interest, inflation and foreign exchange rates. CPR = Constant Prepayment Rate CDR = Constant Default Rate MMBtu = Million British thermal units IR = Interest Rate FX = Foreign Exchange
Assets and Liabilities Measured at Fair Value on Nonrecurring Basis	The amounts below represent assets still held as of the reporting date for which a nonrecurring fair value adjustment was recorded during the three months ended March 31, 2016 and 2015 . Assets Measured at Fair Value on a Nonrecurring Basis March 31, 2016 Three Months Ended March 31, 2016 (Dollars in millions) Level 2 Level 3 Gains (Losses) Assets Loans held-for-sale $ 775 $ 29 $ (21 ) Loans and leases (1) — 758 (182 ) Foreclosed properties (2, 3) — 82 (20 ) Other assets 36 — (18 ) March 31, 2015 Three Months Ended March 31, 2015 Assets Loans held-for-sale $ 565 $ 22 $ (33 ) Loans and leases (1) 5 1,391 (418 ) Foreclosed properties (2, 3) — 400 (15 ) Other assets 200 — (1 ) (1) Includes $42 million of losses on loans that were written down to a collateral value of zero during the three months ended March 31, 2016 compared to losses of $98 million for the same period in 2015 . (2) Amounts are included in other assets on the Consolidated Balance Sheet and represent the carrying value of foreclosed properties that were written down subsequent to their initial classification as foreclosed properties. Losses on foreclosed properties include losses taken during the first 90 days after transfer of a loan to foreclosed properties. (3) Excludes $1.4 billion and $1.2 billion of properties acquired upon foreclosure of certain government-guaranteed loans (principally FHA-insured loans) as of March 31, 2016 and 2015 .
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques	The table below presents information about significant unobservable inputs related to the Corporation's nonrecurring Level 3 financial assets and liabilities at March 31, 2016 and December 31, 2015 . Instruments backed by residential real estate assets represent residential mortgages where the loan has been written down to the fair value of the underlying collateral. Quantitative Information about Nonrecurring Level 3 Fair Value Measurements March 31, 2016 (Dollars in millions) Inputs Financial Instrument Fair Value Valuation Technique Significant Unobservable Inputs Ranges of Inputs Weighted Average Loans and leases backed by residential real estate assets $ 758 Market comparables OREO discount 7% to 55% 21 % Cost to sell 8% to 45% 10 % December 31, 2015 Loans and leases backed by residential real estate assets $ 2,739 Market comparables OREO discount 7% to 55% 20 % Cost to sell 8% to 45% 10 %

Fair Value Option (Tables)

Fair Value Option (Tables)	3 Months Ended
	Mar. 31, 2016
Fair Value Option [Abstract]
Schedule of Fair Value Option Elections	The following tables provide information about where changes in the fair value of assets and liabilities accounted for under the fair value option are included in the Consolidated Statement of Income for the three months ended March 31, 2016 and 2015 . Gains (Losses) Relating to Assets and Liabilities Accounted for Under the Fair Value Option Three Months Ended March 31, 2016 (Dollars in millions) Trading Account Profits (Losses) Mortgage Banking Income (Loss) Other Income (Loss) Total Federal funds sold and securities borrowed or purchased under agreements to resell $ 8 $ — $ — $ 8 Loans reported as trading account assets 112 — — 112 Trading inventory – other (1) (113 ) — — (113 ) Consumer and commercial loans 19 — 10 29 Loans held-for-sale (2) — 130 35 165 Other assets — — 2 2 Long-term deposits (9 ) — (22 ) (31 ) Federal funds purchased and securities loaned or sold under agreements to repurchase (8 ) — — (8 ) Unfunded loan commitments — — 148 148 Long-term debt (3, 4) (6 ) — (30 ) (36 ) Total $ 3 $ 130 $ 143 $ 276 Three Months Ended March 31, 2015 Federal funds sold and securities borrowed or purchased under agreements to resell $ (64 ) $ — $ — $ (64 ) Loans reported as trading account assets (101 ) — — (101 ) Trading inventory – other (1) (14 ) — — (14 ) Consumer and commercial loans 35 — (83 ) (48 ) Loans held-for-sale (2) (47 ) 192 63 208 Other assets — — 8 8 Long-term deposits (4 ) — (5 ) (9 ) Federal funds purchased and securities loaned or sold under agreements to repurchase 54 — — 54 Short-term borrowings (1 ) — — (1 ) Unfunded loan commitments — — 118 118 Long-term debt (3, 4) 253 — (355 ) (102 ) Total $ 111 $ 192 $ (254 ) $ 49 (1) The gains (losses) in trading account profits (losses) are primarily offset by gains (losses) on trading liabilities that hedge these assets. (2) Includes the value of interest rate lock commitments on funded loans, including those sold during the period. (3) The majority of the net gains (losses) in trading account profits relate to the embedded derivative in structured liabilities and are offset by gains (losses) on derivatives and securities that hedge these liabilities. For more information on the adoption of new accounting guidance relating to DVA on structured liabilities, see Note 1 – Summary of Significant Accounting Principles . (4) For the cumulative impact of changes in the Corporation's own credit spreads and the amount recognized in OCI, see Note 12 – Accumulated Other Comprehensive Income (Loss) . For more information on how the Corporation's own credit spread is determined, see Note 20 – Fair Value Measurements to the Consolidated Financial Statements of the Corporation's 2015 Annual Report on Form 10-K . Gains (Losses) Related to Borrower-specific Credit Risk for Assets Accounted for Under the Fair Value Option Three Months Ended March 31 (Dollars in millions) 2016 2015 Loans reported as trading account assets $ 9 $ 8 Consumer and commercial loans (10 ) (28 ) Loans held-for-sale (1 ) 39 The table below provides information about the fair value carrying amount and the contractual principal outstanding of assets and liabilities accounted for under the fair value option at March 31, 2016 and December 31, 2015 . Fair Value Option Elections March 31, 2016 December 31, 2015 (Dollars in millions) Fair Value Carrying Amount Contractual Principal Outstanding Fair Value Carrying Amount Less Unpaid Principal Fair Value Carrying Amount Contractual Principal Outstanding Fair Value Carrying Amount Less Unpaid Principal Federal funds sold and securities borrowed or purchased under agreements to resell $ 53,379 $ 53,223 $ 156 $ 55,143 $ 54,999 $ 144 Loans reported as trading account assets (1) 5,002 9,763 (4,761 ) 4,995 9,214 (4,219 ) Trading inventory – other 8,036 n/a n/a 8,149 n/a n/a Consumer and commercial loans 8,212 8,512 (300 ) 6,938 7,293 (355 ) Loans held-for-sale 3,303 4,604 (1,301 ) 4,818 6,157 (1,339 ) Other assets 291 250 41 275 270 5 Long-term deposits 1,038 907 131 1,116 1,021 95 Federal funds purchased and securities loaned or sold under agreements to repurchase 24,369 24,500 (131 ) 24,574 24,718 (144 ) Short-term borrowings 1,482 1,408 74 1,325 1,325 — Unfunded loan commitments 509 n/a n/a 658 n/a n/a Long-term debt (2) 31,261 31,772 (511 ) 30,097 30,593 (496 ) (1) A significant portion of the loans reported as trading account assets are distressed loans which trade and were purchased at a deep discount to par, and the remainder are loans with a fair value near contractual principal outstanding. (2) Includes structured liabilities with a fair value of $30.1 billion and $29.0 billion , and contractual principal outstanding of $30.6 billion and $29.4 billion at March 31, 2016 compared to December 31, 2015 . n/a = not applicable

Fair Value of Financial Instr41

Fair Value of Financial Instruments (Tables)	3 Months Ended
	Mar. 31, 2016
Fair Value Disclosures [Abstract]
Carrying and Fair Value of Financial Instruments	The carrying values and fair values by fair value hierarchy of certain financial instruments where only a portion of the ending balance was carried at fair value at March 31, 2016 and December 31, 2015 are presented in the table below. Fair Value of Financial Instruments March 31, 2016 December 31, 2015 Fair Value Fair Value (Dollars in millions) Carrying Value Level 2 Level 3 Total Carrying Value Level 2 Level 3 Total Financial assets Loans $ 868,220 $ 70,644 $ 814,209 $ 884,853 $ 863,561 $ 70,223 $ 805,371 $ 875,594 Loans held-for-sale 6,192 5,221 971 6,192 7,453 5,347 2,106 7,453 Financial liabilities Deposits $ 1,217,261 $ 1,217,625 $ — $ 1,217,625 $ 1,197,259 $ 1,197,577 $ — $ 1,197,577 Long-term debt 232,849 233,863 1,814 235,677 236,764 239,596 1,513 241,109

Mortgage Servicing Rights (Tabl

Mortgage Servicing Rights (Tables)	3 Months Ended
	Mar. 31, 2016
Transfers and Servicing [Abstract]
Activity for Residential First Mortgage MSRs	The table below presents activity for residential mortgage and home equity MSRs for the three months ended March 31, 2016 and 2015 . Rollforward of Mortgage Servicing Rights Three Months Ended (Dollars in millions) 2016 2015 Balance, January 1 $ 3,087 $ 3,530 Additions 136 179 Sales (1 ) — Amortization of expected cash flows (1) (211 ) (230 ) Impact of changes in interest rates and other market factors (2) (376 ) (176 ) Model and other cash flow assumption changes: (3) Projected cash flows, including changes in costs to service loans — 87 Impact of changes in the Home Price Index (10 ) (12 ) Impact of changes to the prepayment model — 9 Other model changes (4) 6 7 Balance, March 31 (5) $ 2,631 $ 3,394 Mortgage loans serviced for investors (in billions) $ 386 $ 475 (1) Represents the net change in fair value of the MSR asset due to the recognition of modeled cash flows. (2) These amounts reflect the changes in modeled MSR fair value primarily due to observed changes in interest rates, volatility, spreads and the shape of the forward swap curve and periodic adjustments to valuation based on third-party discovery. (3) These amounts reflect periodic adjustments to the valuation model to reflect changes in the modeled relationship between inputs and their impact on projected cash flows as well as changes in certain cash flow assumptions such as cost to service and ancillary income per loan. (4) These amounts include the impact of periodic recalibrations of the model to reflect changes in the relationship between market interest rate spreads and projected cash flows. (5) At March 31, 2016 , includes $2.2 billion of U.S. and $479 million of non-U.S. consumer MSR balances compared to $3.1 billion and $286 million at March 31, 2015 .
Assumption for Fair Value of MSRs	Significant economic assumptions in estimating the fair value of MSRs at March 31, 2016 and December 31, 2015 are presented below. The change in fair value as a result of changes in OAS rates is included within "Model and other cash flow assumption changes" in the Rollforward of Mortgage Servicing Rights table. The weighted-average life is not an input in the valuation model but is a product of both changes in market rates of interest and changes in model and other cash flow assumptions. The weighted-average life represents the average period of time that the MSRs' cash flows are expected to be received. Absent other changes, an increase (decrease) to the weighted-average life would generally result in an increase (decrease) in the fair value of the MSRs. Significant Economic Assumptions March 31, 2016 December 31, 2015 Fixed Adjustable Fixed Adjustable Weighted-average OAS 4.78 % 7.77 % 4.62 % 7.61 % Weighted-average life, in years 3.79 3.20 4.46 3.43
Sensitivity of the Weighted-Average Lives and Fair Value of MSRs	The table below presents the sensitivity of the weighted-average lives and fair value of MSRs to changes in modeled assumptions. These sensitivities are hypothetical and should be used with caution. As the amounts indicate, changes in fair value based on variations in assumptions generally cannot be extrapolated because the relationship of the change in assumption to the change in fair value may not be linear. Also, the effect of a variation in a particular assumption on the fair value of MSRs that continue to be held by the Corporation is calculated without changing any other assumption. In reality, changes in one factor may result in changes in another, which might magnify or counteract the sensitivities. The below sensitivities do not reflect any hedge strategies that may be undertaken to mitigate such risk. Sensitivity Impacts March 31, 2016 Change in Weighted-average Lives (Dollars in millions) Fixed Adjustable Change in Fair Value Prepayment rates Impact of 10% decrease 0.30 years 0.24 years $ 183 Impact of 20% decrease 0.64 0.52 394 Impact of 10% increase (0.26 ) (0.21 ) (161 ) Impact of 20% increase (0.48 ) (0.40 ) (304 ) OAS level Impact of 100 bps decrease $ 98 Impact of 200 bps decrease 203 Impact of 100 bps increase (90 ) Impact of 200 bps increase (174 )

Business Segment Information (T

Business Segment Information (Tables)	3 Months Ended
	Mar. 31, 2016
Segment Reporting [Abstract]
Schedule of Segment Reporting Information, by Segment	The table below presents net income (loss) and the components thereto (with net interest income on an FTE basis) for the three months ended March 31, 2016 and 2015 , and total assets at March 31, 2016 and 2015 for each business segment, as well as All Other . Results for Business Segments and All Other At and for the Three Months Ended March 31 Total Corporation (1) Consumer Banking Global Wealth & Investment Management (Dollars in millions) 2016 2015 2016 2015 2016 2015 Net interest income (FTE basis) $ 9,386 $ 9,626 $ 5,185 $ 4,872 $ 1,489 $ 1,351 Noninterest income 10,341 11,503 2,463 2,534 2,956 3,166 Total revenue, net of interest expense (FTE basis) 19,727 21,129 7,648 7,406 4,445 4,517 Provision for credit losses 997 765 560 716 25 23 Noninterest expense 14,816 15,827 4,266 4,367 3,250 3,458 Income before income taxes (FTE basis) 3,914 4,537 2,822 2,323 1,170 1,036 Income tax expense (FTE basis) 1,234 1,440 1,037 862 430 384 Net income $ 2,680 $ 3,097 $ 1,785 $ 1,461 $ 740 $ 652 Period-end total assets $ 2,185,498 $ 2,143,545 $ 656,615 $ 612,939 $ 296,062 $ 272,777 Global Banking Global Markets 2016 2015 2016 2015 Net interest income (FTE basis) $ 2,489 $ 2,215 $ 1,189 $ 981 Noninterest income 1,909 2,187 2,762 3,210 Total revenue, net of interest expense (FTE basis) 4,398 4,402 3,951 4,191 Provision for credit losses 553 96 9 21 Noninterest expense 2,159 2,132 2,432 3,140 Income before income taxes (FTE basis) 1,686 2,174 1,510 1,030 Income tax expense (FTE basis) 620 807 526 353 Net income $ 1,066 $ 1,367 $ 984 $ 677 Period-end total assets $ 390,643 $ 365,024 $ 582,048 $ 585,187 Legacy Assets & Servicing All Other 2016 2015 2016 2015 Net interest income (FTE basis) $ 314 $ 428 $ (1,280 ) $ (221 ) Noninterest income 365 486 (114 ) (80 ) Total revenue, net of interest expense (FTE basis) 679 914 (1,394 ) (301 ) Provision for credit losses (118 ) 91 (32 ) (182 ) Noninterest expense 860 1,200 1,849 1,530 Loss before income taxes (FTE basis) (63 ) (377 ) (3,211 ) (1,649 ) Income tax benefit (FTE basis) (23 ) (140 ) (1,356 ) (826 ) Net loss $ (40 ) $ (237 ) $ (1,855 ) $ (823 ) Period-end total assets $ 38,928 $ 53,620 $ 221,202 $ 253,998 (1) There were no material intersegment revenues.
Reconciliation of Operating Profit (Loss) from Segments to Consolidated	The table below presents a reconciliation of the five business segments' total revenue, net of interest expense, on an FTE basis, and net income to the Consolidated Statement of Income, and total assets to the Consolidated Balance Sheet. The adjustments presented in the table below include consolidated income, expense and asset amounts not specifically allocated to individual business segments. Business Segment Reconciliations Three Months Ended March 31 (Dollars in millions) 2016 2015 Segments' total revenue, net of interest expense (FTE basis) $ 21,121 $ 21,430 Adjustments: ALM activities (1,241 ) (210 ) Liquidating businesses and other (153 ) (91 ) FTE basis adjustment (215 ) (215 ) Consolidated revenue, net of interest expense $ 19,512 $ 20,914 Segments' total net income $ 4,535 $ 3,920 Adjustments, net-of-taxes: ALM activities (884 ) (228 ) Liquidating businesses and other (971 ) (595 ) Consolidated net income $ 2,680 $ 3,097 March 31 2016 2015 Segments' total assets $ 1,964,296 $ 1,889,547 Adjustments: ALM activities, including securities portfolio 688,730 694,056 Equity investments 4,205 4,701 Liquidating businesses and other 59,888 68,187 Elimination of segment asset allocations to match liabilities (531,621 ) (512,946 ) Consolidated total assets $ 2,185,498 $ 2,143,545
Reconciliation of Revenue from Segments to Consolidated	The table below presents a reconciliation of the five business segments' total revenue, net of interest expense, on an FTE basis, and net income to the Consolidated Statement of Income, and total assets to the Consolidated Balance Sheet. The adjustments presented in the table below include consolidated income, expense and asset amounts not specifically allocated to individual business segments. Business Segment Reconciliations Three Months Ended March 31 (Dollars in millions) 2016 2015 Segments' total revenue, net of interest expense (FTE basis) $ 21,121 $ 21,430 Adjustments: ALM activities (1,241 ) (210 ) Liquidating businesses and other (153 ) (91 ) FTE basis adjustment (215 ) (215 ) Consolidated revenue, net of interest expense $ 19,512 $ 20,914 Segments' total net income $ 4,535 $ 3,920 Adjustments, net-of-taxes: ALM activities (884 ) (228 ) Liquidating businesses and other (971 ) (595 ) Consolidated net income $ 2,680 $ 3,097 March 31 2016 2015 Segments' total assets $ 1,964,296 $ 1,889,547 Adjustments: ALM activities, including securities portfolio 688,730 694,056 Equity investments 4,205 4,701 Liquidating businesses and other 59,888 68,187 Elimination of segment asset allocations to match liabilities (531,621 ) (512,946 ) Consolidated total assets $ 2,185,498 $ 2,143,545
Reconciliation of Assets from Segment to Consolidated	The table below presents a reconciliation of the five business segments' total revenue, net of interest expense, on an FTE basis, and net income to the Consolidated Statement of Income, and total assets to the Consolidated Balance Sheet. The adjustments presented in the table below include consolidated income, expense and asset amounts not specifically allocated to individual business segments. Business Segment Reconciliations Three Months Ended March 31 (Dollars in millions) 2016 2015 Segments' total revenue, net of interest expense (FTE basis) $ 21,121 $ 21,430 Adjustments: ALM activities (1,241 ) (210 ) Liquidating businesses and other (153 ) (91 ) FTE basis adjustment (215 ) (215 ) Consolidated revenue, net of interest expense $ 19,512 $ 20,914 Segments' total net income $ 4,535 $ 3,920 Adjustments, net-of-taxes: ALM activities (884 ) (228 ) Liquidating businesses and other (971 ) (595 ) Consolidated net income $ 2,680 $ 3,097 March 31 2016 2015 Segments' total assets $ 1,964,296 $ 1,889,547 Adjustments: ALM activities, including securities portfolio 688,730 694,056 Equity investments 4,205 4,701 Liquidating businesses and other 59,888 68,187 Elimination of segment asset allocations to match liabilities (531,621 ) (512,946 ) Consolidated total assets $ 2,185,498 $ 2,143,545

Summary of Significant Accoun44

Summary of Significant Accounting Principles (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net cash provided by operating activities	$ 10,843	$ 245
Net cash used in investing activities	$ (21,374)	(13,512)
Non-Cash Security Proceeds Reclassification | Restatement Adjustment
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net cash provided by operating activities		4,800
Net cash used in investing activities		$ 4,800

Derivatives - Derivative Balanc

Derivatives - Derivative Balances (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Derivative Assets [Abstract]
Gross Derivative Assets	$ 860,300	$ 689,700
Less: Legally enforceable master netting agreements	(764,000)	(597,800)
Less: Cash collateral received/paid	(44,000)	(41,900)
Derivative assets	52,255	49,990
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	850,700	682,200
Less: Legally enforceable master netting agreements	(764,000)	(597,800)
Less: Cash collateral received/paid	(45,600)	(45,900)
Derivative liabilities	41,063	38,450
Interest Rate Swap
Notional Amount of Derivatives, [Abstract]
Contract/Notional	21,540,300	21,706,800
Derivative Assets [Abstract]
Gross Derivative Assets	583,300	447,000
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	572,800	441,900
Interest Rate Future and Forward
Notional Amount of Derivatives, [Abstract]
Contract/Notional	8,148,600	7,259,700
Derivative Assets [Abstract]
Gross Derivative Assets	2,000	1,100
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	2,100	1,300
Interest Rate Option | Written options
Notional Amount of Derivatives, [Abstract]
Contract/Notional	1,364,000	1,322,400
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	73,500	57,700
Interest Rate Option | Purchased options
Notional Amount of Derivatives, [Abstract]
Contract/Notional	1,433,700	1,403,300
Derivative Assets [Abstract]
Gross Derivative Assets	75,400	58,900
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Currency Swap
Notional Amount of Derivatives, [Abstract]
Contract/Notional	2,116,200	2,149,900
Derivative Assets [Abstract]
Gross Derivative Assets	57,800	50,100
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	60,500	55,000
Foreign Exchange Spot Future And Forward
Notional Amount of Derivatives, [Abstract]
Contract/Notional	4,496,600	4,104,400
Derivative Assets [Abstract]
Gross Derivative Assets	57,700	47,200
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	61,800	46,100
Foreign Exchange Option | Written options
Notional Amount of Derivatives, [Abstract]
Contract/Notional	500,400	467,200
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	10,100	10,600
Foreign Exchange Option | Purchased options
Notional Amount of Derivatives, [Abstract]
Contract/Notional	464,100	439,900
Derivative Assets [Abstract]
Gross Derivative Assets	9,900	10,200
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Equity Swap
Notional Amount of Derivatives, [Abstract]
Contract/Notional	186,500	201,200
Derivative Assets [Abstract]
Gross Derivative Assets	4,000	3,300
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	4,500	3,800
Equity Future and Forward
Notional Amount of Derivatives, [Abstract]
Contract/Notional	71,400	74,000
Derivative Assets [Abstract]
Gross Derivative Assets	2,200	2,100
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	1,100	1,200
Equity Option | Written options
Notional Amount of Derivatives, [Abstract]
Contract/Notional	406,100	352,800
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	23,200	21,100
Equity Option | Purchased options
Notional Amount of Derivatives, [Abstract]
Contract/Notional	375,100	325,400
Derivative Assets [Abstract]
Gross Derivative Assets	25,400	23,800
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Commodity Swap
Notional Amount of Derivatives, [Abstract]
Contract/Notional	47,200	47,000
Derivative Assets [Abstract]
Gross Derivative Assets	3,900	4,700
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	6,400	7,100
Commodity Future and Forward
Notional Amount of Derivatives, [Abstract]
Contract/Notional	285,300	268,700
Derivative Assets [Abstract]
Gross Derivative Assets	3,900	3,800
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	700	700
Commodity Option | Written options
Notional Amount of Derivatives, [Abstract]
Contract/Notional	56,900	58,700
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	4,600	5,500
Commodity Option | Purchased options
Notional Amount of Derivatives, [Abstract]
Contract/Notional	63,000	65,700
Derivative Assets [Abstract]
Gross Derivative Assets	4,700	5,300
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Credit Default Swaps | Purchased credit derivatives
Notional Amount of Derivatives, [Abstract]
Contract/Notional	944,100	928,300
Derivative Assets [Abstract]
Gross Derivative Assets	12,700	14,400
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	14,100	14,800
Credit Default Swaps | Written credit derivatives
Notional Amount of Derivatives, [Abstract]
Contract/Notional	931,652	924,143
Derivative Assets [Abstract]
Gross Derivative Assets	14,400	15,300
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	11,488	13,124
Total Return Swaps/Other | Purchased credit derivatives
Notional Amount of Derivatives, [Abstract]
Contract/Notional	35,000	26,400
Derivative Assets [Abstract]
Gross Derivative Assets	300	200
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	2,000	1,900
Total Return Swaps/Other | Written credit derivatives
Notional Amount of Derivatives, [Abstract]
Contract/Notional	54,129	39,658
Derivative Assets [Abstract]
Gross Derivative Assets	2,700	2,300
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	1,759	422
Trading and Other Risk Management Derivatives
Derivative Assets [Abstract]
Gross Derivative Assets	848,900	680,200
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	846,300	677,900
Trading and Other Risk Management Derivatives | Interest Rate Swap
Derivative Assets [Abstract]
Gross Derivative Assets	573,500	439,600
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	572,100	440,700
Trading and Other Risk Management Derivatives | Interest Rate Future and Forward
Derivative Assets [Abstract]
Gross Derivative Assets	2,000	1,100
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	2,100	1,300
Trading and Other Risk Management Derivatives | Interest Rate Option | Written options
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	73,500	57,700
Trading and Other Risk Management Derivatives | Interest Rate Option | Purchased options
Derivative Assets [Abstract]
Gross Derivative Assets	75,400	58,900
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Trading and Other Risk Management Derivatives | Currency Swap
Derivative Assets [Abstract]
Gross Derivative Assets	57,000	49,200
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	57,700	52,200
Trading and Other Risk Management Derivatives | Foreign Exchange Spot Future And Forward
Derivative Assets [Abstract]
Gross Derivative Assets	56,900	46,000
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	60,900	45,800
Trading and Other Risk Management Derivatives | Foreign Exchange Option | Written options
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	10,100	10,600
Trading and Other Risk Management Derivatives | Foreign Exchange Option | Purchased options
Derivative Assets [Abstract]
Gross Derivative Assets	9,900	10,200
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Trading and Other Risk Management Derivatives | Equity Swap
Derivative Assets [Abstract]
Gross Derivative Assets	4,000	3,300
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	4,500	3,800
Trading and Other Risk Management Derivatives | Equity Future and Forward
Derivative Assets [Abstract]
Gross Derivative Assets	2,200	2,100
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	1,100	1,200
Trading and Other Risk Management Derivatives | Equity Option | Written options
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	23,200	21,100
Trading and Other Risk Management Derivatives | Equity Option | Purchased options
Derivative Assets [Abstract]
Gross Derivative Assets	25,400	23,800
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Trading and Other Risk Management Derivatives | Commodity Swap
Derivative Assets [Abstract]
Gross Derivative Assets	3,900	4,700
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	6,400	7,100
Trading and Other Risk Management Derivatives | Commodity Future and Forward
Derivative Assets [Abstract]
Gross Derivative Assets	3,900	3,800
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	700	700
Trading and Other Risk Management Derivatives | Commodity Option | Written options
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	4,600	5,500
Trading and Other Risk Management Derivatives | Commodity Option | Purchased options
Derivative Assets [Abstract]
Gross Derivative Assets	4,700	5,300
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Trading and Other Risk Management Derivatives | Credit Default Swaps | Purchased credit derivatives
Derivative Assets [Abstract]
Gross Derivative Assets	12,700	14,400
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	14,100	14,800
Trading and Other Risk Management Derivatives | Credit Default Swaps | Written credit derivatives
Derivative Assets [Abstract]
Gross Derivative Assets	14,400	15,300
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	11,500	13,100
Trading and Other Risk Management Derivatives | Total Return Swaps/Other | Purchased credit derivatives
Derivative Assets [Abstract]
Gross Derivative Assets	300	200
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	2,000	1,900
Trading and Other Risk Management Derivatives | Total Return Swaps/Other | Written credit derivatives
Derivative Assets [Abstract]
Gross Derivative Assets	2,700	2,300
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	1,800	400
Qualifying Accounting Hedges
Derivative Assets [Abstract]
Gross Derivative Assets	11,400	9,500
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	4,400	4,300
Qualifying Accounting Hedges | Interest Rate Swap
Derivative Assets [Abstract]
Gross Derivative Assets	9,800	7,400
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	700	1,200
Qualifying Accounting Hedges | Interest Rate Future and Forward
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Interest Rate Option | Written options
Derivative Assets [Abstract]
Gross Derivative Assets	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Interest Rate Option | Purchased options
Derivative Assets [Abstract]
Gross Derivative Assets	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Currency Swap
Derivative Assets [Abstract]
Gross Derivative Assets	800	900
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	2,800	2,800
Qualifying Accounting Hedges | Foreign Exchange Spot Future And Forward
Derivative Assets [Abstract]
Gross Derivative Assets	800	1,200
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	900	300
Qualifying Accounting Hedges | Foreign Exchange Option | Written options
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Foreign Exchange Option | Purchased options
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Equity Swap
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Equity Future and Forward
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Equity Option | Written options
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Equity Option | Purchased options
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Commodity Swap
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Commodity Future and Forward
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Commodity Option | Written options
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	0	0
Qualifying Accounting Hedges | Commodity Option | Purchased options
Derivative Assets [Abstract]
Gross Derivative Assets	0	0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities	$ 0	0
Qualifying Accounting Hedges | Credit Default Swaps | Purchased credit derivatives
Derivative Assets [Abstract]
Gross Derivative Assets		0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities		0
Qualifying Accounting Hedges | Credit Default Swaps | Written credit derivatives
Derivative Assets [Abstract]
Gross Derivative Assets		0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities		0
Qualifying Accounting Hedges | Total Return Swaps/Other | Purchased credit derivatives
Derivative Assets [Abstract]
Gross Derivative Assets		0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities		0
Qualifying Accounting Hedges | Total Return Swaps/Other | Written credit derivatives
Derivative Assets [Abstract]
Gross Derivative Assets		0
Derivative Liabilities [Abstract]
Gross Derivative Liabilities		$ 0

Derivatives - Offsetting Assets

Derivatives - Offsetting Assets (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Offsetting Assets [Line Items]
Derivative assets, after netting	$ 38,500	$ 37,900
Other gross derivative assets	13,800	12,100
Derivative assets	52,255	49,990
Less: Financial instruments collateral	(14,300)	(13,900)
Total net derivative assets	38,000	36,100
Over-the-counter
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	538,300	461,000
Less: Legally enforceable master netting agreements and cash collateral received	(503,400)	(426,600)
Exchange-traded
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	14,500	12,900
Less: Legally enforceable master netting agreements and cash collateral received	(11,200)	(9,800)
Over-the-counter cleared
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	293,700	203,700
Less: Legally enforceable master netting agreements and cash collateral received	(293,400)	(203,300)
Interest rate contracts | Over-the-counter
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	371,300	309,300
Interest rate contracts | Exchange-traded
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	100	0
Interest rate contracts | Over-the-counter cleared
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	287,300	197,000
Foreign exchange contracts | Over-the-counter
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	120,600	103,200
Foreign exchange contracts | Over-the-counter cleared
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	200	100
Equity contracts | Over-the-counter
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	17,300	16,600
Equity contracts | Exchange-traded
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	11,700	10,000
Commodity contracts | Over-the-counter
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	6,100	7,300
Commodity contracts | Exchange-traded
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	2,700	2,900
Commodity contracts | Over-the-counter cleared
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	100	100
Credit derivatives
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	29	24
Credit derivatives | Over-the-counter
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	23,000	24,600
Credit derivatives | Over-the-counter cleared
Offsetting Assets [Line Items]
Total gross derivative assets, before netting	$ 6,100	$ 6,500

Derivatives - Offsetting Liabil

Derivatives - Offsetting Liabilities (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Offsetting Liabilities [Line Items]
Derivative liabilities, after netting	$ 27,600	$ 27,200
Other gross derivative liabilities	13,500	11,300
Derivative liabilities	41,063	38,450
Less: Financial instruments collateral	(8,500)	(6,500)
Total net derivative liabilities	32,600	32,000
Over-the-counter
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	529,200	450,500
Less: Legally enforceable master netting agreements and cash collateral paid	(503,700)	(425,700)
Exchange-traded
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	13,200	12,100
Less: Legally enforceable master netting agreements and cash collateral paid	(11,200)	(9,800)
Over-the-counter cleared
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	294,800	208,300
Less: Legally enforceable master netting agreements and cash collateral paid	(294,700)	(208,200)
Interest rate contracts | Over-the-counter
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	357,800	297,200
Interest rate contracts | Exchange-traded
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	0	0
Interest rate contracts | Over-the-counter cleared
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	288,300	201,700
Foreign exchange contracts | Over-the-counter
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	127,300	107,500
Foreign exchange contracts | Over-the-counter cleared
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	200	100
Equity contracts | Over-the-counter
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	14,300	14,000
Equity contracts | Exchange-traded
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	10,600	9,200
Commodity contracts | Over-the-counter
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	7,500	8,900
Commodity contracts | Exchange-traded
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	2,600	2,900
Commodity contracts | Over-the-counter cleared
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	100	100
Credit derivatives
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	40	29
Credit derivatives | Over-the-counter
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	22,300	22,900
Credit derivatives | Over-the-counter cleared
Offsetting Liabilities [Line Items]
Total gross derivative liabilities, before netting	$ 6,200	$ 6,400

Derivatives - Derivatives Desig

Derivatives - Derivatives Designated as Accounting Hedges - Fair Value Hedges (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Effect of Fair Value Hedges on Results of Operations [Abstract]
Derivative	$ 3,351	$ (494)
Hedged Item	(3,570)	244
Hedge Ineffectiveness	(219)	(250)
Interest rate risk on long-term debt | Interest expense
Effect of Fair Value Hedges on Results of Operations [Abstract]
Derivative	2,661	1,096
Hedged Item	(2,854)	(1,292)
Hedge Ineffectiveness	(193)	(196)
Interest rate and foreign currency risk on long-term debt | Interest expense
Effect of Fair Value Hedges on Results of Operations [Abstract]
Derivative	839	(1,644)
Hedged Item	(846)	1,588
Hedge Ineffectiveness	(7)	(56)
Interest rate risk on AFS securities | Interest income
Effect of Fair Value Hedges on Results of Operations [Abstract]
Derivative	(151)	43
Hedged Item	132	(45)
Hedge Ineffectiveness	(19)	(2)
Price risk on commodity inventory | Trading gain (loss)
Effect of Fair Value Hedges on Results of Operations [Abstract]
Derivative	2	11
Hedged Item	(2)	(7)
Hedge Ineffectiveness	$ 0	$ 4

Derivatives - Derivatives Des49

Derivatives - Derivatives Designated as Accounting Hedges - Cash Flow and Net Investment Hedges (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Cash flow hedges
Derivative Instruments, Gain (Loss) [Line Items]
Gains (Losses) Recognized in Accumulated OCI on Derivatives	$ (159)	$ (186)
Gains (Losses) in Income Reclassified from Accumulated OCI	(198)	(256)
Hedge Ineffectiveness and Amounts Excluded from Effectiveness Testing	6	(1)
Interest rate risk on variable-rate portfolios | Cash flow hedges
Derivative Instruments, Gain (Loss) [Line Items]
Gains (Losses) Recognized in Accumulated OCI on Derivatives	39	24
Gains (Losses) in Income Reclassified from Accumulated OCI	(164)	(255)
Hedge Ineffectiveness and Amounts Excluded from Effectiveness Testing	6	(1)
Price risk on restricted stock awards | Cash flow hedges
Derivative Instruments, Gain (Loss) [Line Items]
Gains (Losses) Recognized in Accumulated OCI on Derivatives	(198)	(210)
Gains (Losses) in Income Reclassified from Accumulated OCI	(34)	(1)
Hedge Ineffectiveness and Amounts Excluded from Effectiveness Testing	0	0
Foreign exchange risk | Net investment hedges
Derivative Instruments, Gain (Loss) [Line Items]
Gains (Losses) Recognized in Accumulated OCI on Derivatives	(633)	1,982
Gains (Losses) in Income Reclassified from Accumulated OCI	1	0
Hedge Ineffectiveness and Amounts Excluded from Effectiveness Testing	$ (143)	$ (98)

Derivatives - Economic Hedges (

Derivatives - Economic Hedges (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Other
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	$ 26	$ 13
Interest rate lock commitments
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	151	260
Mortgage banking income | Interest rate risk on mortgage banking income
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	546	296
Other income | Credit risk on loans
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	(65)	(27)
Other income | Interest rate and foreign currency risk on ALM activities
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	(884)	(319)
Personnel expense | Price risk on restricted stock awards
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	$ (741)	$ (470)

Derivatives - Sales and Trading

Derivatives - Sales and Trading Revenue (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	$ 1,662	$ 2,247
Brokerage commissions and asset management fee revenue | Global Markets
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	559	567
Trading Securities
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	3,397	3,441
Trading Securities | Trading Account Profits
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	1,592	2,131
Trading Securities | Net Interest Income
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	1,038	852
Trading Securities | Other
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	767	458
Trading Securities | Interest rate risk
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	977	536
Trading Securities | Interest rate risk | Trading Account Profits
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	496	515
Trading Securities | Interest rate risk | Net Interest Income
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	429	291
Trading Securities | Interest rate risk | Other
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	52	(270)
Trading Securities | Foreign exchange risk
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	303	413
Trading Securities | Foreign exchange risk | Trading Account Profits
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	340	446
Trading Securities | Foreign exchange risk | Net Interest Income
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	(1)	(2)
Trading Securities | Foreign exchange risk | Other
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	(36)	(31)
Trading Securities | Equity risk
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	1,031	1,132
Trading Securities | Equity risk | Trading Account Profits
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	433	570
Trading Securities | Equity risk | Net Interest Income
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	1	13
Trading Securities | Equity risk | Other
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	597	549
Trading Securities | Credit risk
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	966	1,199
Trading Securities | Credit risk | Trading Account Profits
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	202	444
Trading Securities | Credit risk | Net Interest Income
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	625	571
Trading Securities | Credit risk | Other
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	139	184
Trading Securities | Other risk
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	120	161
Trading Securities | Other risk | Trading Account Profits
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	121	156
Trading Securities | Other risk | Net Interest Income
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	(16)	(21)
Trading Securities | Other risk | Other
Trading Activity, Gains and Losses, Net [Line Items]
Sales and trading revenue	$ 15	$ 26

Derivatives - Credit Derivative

Derivatives - Credit Derivatives (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Carrying Value of Derivatives [Abstract]
Total	$ 850,700	$ 682,200
Carrying Value of Credit-Related Notes [Abstract]
Less than One Year	417	328
One to Three Years	102	175
Three to Five Years	683	561
Over Five Years	3,144	3,467
Total	4,346	4,531
Credit derivatives | Written credit derivatives
Carrying Value of Derivatives [Abstract]
Less than One Year	2,228	932
One to Three Years	2,865	3,752
Three to Five Years	3,419	4,597
Over Five Years	4,735	4,265
Total	13,247	13,546
Notional Amount of Derivatives, [Abstract]
Less than One Year	285,884	261,448
One to Three Years	402,391	423,497
Three to Five Years	236,024	233,660
Over Five Years	61,482	45,196
Total	985,781	963,801
Credit Default Swaps | Written credit derivatives
Carrying Value of Derivatives [Abstract]
Less than One Year	572	756
One to Three Years	2,790	3,516
Three to Five Years	3,394	4,589
Over Five Years	4,732	4,263
Total	11,488	13,124
Notional Amount of Derivatives, [Abstract]
Less than One Year	239,693	230,773
One to Three Years	395,889	416,508
Three to Five Years	234,842	232,289
Over Five Years	61,228	44,573
Total	931,652	924,143
Total return swaps/other | Written credit derivatives
Carrying Value of Derivatives [Abstract]
Less than One Year	1,656	176
One to Three Years	75	236
Three to Five Years	25	8
Over Five Years	3	2
Total	1,759	422
Notional Amount of Derivatives, [Abstract]
Less than One Year	46,191	30,675
One to Three Years	6,502	6,989
Three to Five Years	1,182	1,371
Over Five Years	254	623
Total	54,129	39,658
Investment grade
Carrying Value of Credit-Related Notes [Abstract]
Less than One Year	324	267
One to Three Years	27	57
Three to Five Years	577	444
Over Five Years	1,975	2,203
Total	2,903	2,971
Investment grade | Credit Default Swaps | Written credit derivatives
Carrying Value of Derivatives [Abstract]
Less than One Year	27	84
One to Three Years	204	481
Three to Five Years	1,012	2,203
Over Five Years	843	680
Total	2,086	3,448
Notional Amount of Derivatives, [Abstract]
Less than One Year	153,421	149,177
One to Three Years	258,645	280,658
Three to Five Years	171,041	178,990
Over Five Years	37,517	26,352
Total	620,624	635,177
Investment grade | Total return swaps/other | Written credit derivatives
Carrying Value of Derivatives [Abstract]
Less than One Year	12	5
One to Three Years	0	0
Three to Five Years	0	0
Over Five Years	0	0
Total	12	5
Notional Amount of Derivatives, [Abstract]
Less than One Year	18,090	9,758
One to Three Years	0	0
Three to Five Years	0	0
Over Five Years	0	0
Total	18,090	9,758
Non-investment grade
Carrying Value of Credit-Related Notes [Abstract]
Less than One Year	93	61
One to Three Years	75	118
Three to Five Years	106	117
Over Five Years	1,169	1,264
Total	1,443	1,560
Non-investment grade | Credit Default Swaps | Written credit derivatives
Carrying Value of Derivatives [Abstract]
Less than One Year	545	672
One to Three Years	2,586	3,035
Three to Five Years	2,382	2,386
Over Five Years	3,889	3,583
Total	9,402	9,676
Notional Amount of Derivatives, [Abstract]
Less than One Year	86,272	81,596
One to Three Years	137,244	135,850
Three to Five Years	63,801	53,299
Over Five Years	23,711	18,221
Total	311,028	288,966
Non-investment grade | Total return swaps/other | Written credit derivatives
Carrying Value of Derivatives [Abstract]
Less than One Year	1,644	171
One to Three Years	75	236
Three to Five Years	25	8
Over Five Years	3	2
Total	1,747	417
Notional Amount of Derivatives, [Abstract]
Less than One Year	28,101	20,917
One to Three Years	6,502	6,989
Three to Five Years	1,182	1,371
Over Five Years	254	623
Total	$ 36,039	$ 29,900

Derivatives - Credit-related Co

Derivatives - Credit-related Contingent Features and Collateral (Details) $ in Millions	Mar. 31, 2016USD ($)
Derivative [Line Items]
Additional collateral required to be posted upon downgrade, one incremental notch	$ 893
Additional collateral required to be posted upon downgrade, second incremental notch	1,981
Credit derivatives
Derivative [Line Items]
Derivative liability subject to unilateral termination upon downgrade, one incremental notch	1,177
Derivative liability subject to unilateral termination upon downgrade, second incremental notch	3,554
Collateral posted subject to unilateral termination upon downgrade, one incremental notch	856
Collateral posted subject to unilateral termination upon downgrade, second incremental notch	3,095
Bank of America, N.A. and subsidiaries
Derivative [Line Items]
Additional collateral required to be posted upon downgrade, one incremental notch	678
Additional collateral required to be posted upon downgrade, second incremental notch	$ 1,516

Derivatives - Derivative Valuat

Derivatives - Derivative Valuation Adjustments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Valuation adjustments on derivative assets, gross	$ (209)	$ 8
Funding valuation adjustment on derivative assets, gross	(55)	34
Valuation adjustments on derivative liabilities, gross	306	23
Funding valuation adjustment on derivative liabilities, gross	(1)	(28)
Valuation adjustments on derivative assets, net	52	124
Funding valuation adjustment on derivative assets, net	(55)	34
Valuation adjustments on derivative liabilities, net	184	(46)
Funding valuation adjustment on derivative liabilities, net	(1)	$ (28)
Cumulative credit valuation adjustment	1,600		$ 1,400
Cumulative funding valuation adjustment	537		481
Cumulative debit valuation adjustment	$ 1,100		$ 750

Derivatives - Narrative (Detail

Derivatives - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015	Dec. 31, 2014
Derivative [Line Items]
Net loss on derivatives in AOCI	$ (262,776)	$ (256,205)	$ (250,188)	$ (243,471)
Net losses in AOCI expected to be reclassified to earnings, after tax	$ 366
Terminated cash flow hedges, forecasted transaction hedging period	7 years
Funding valuation adjustment on derivative liabilities, net	20 years
Credit derivatives
Derivative [Line Items]
Fair value of derivative	$ 7,600	7,200
Derivative assets	29	24
Total gross derivative liabilities, before netting	40	29
Cash and securities held as collateral	81,000	78,900
Cash and securities collateral posted	65,800	62,700
Collateral not yet posted	3,100
Aggregate fair value of derivative liability	125
Foreign Mortgage-backed Securities and Foreign Securities
Derivative [Line Items]
Marketable securities transferred	7,800	7,900
Proceeds from sale of securities	7,800	7,900
Purchased credit derivatives | Credit derivatives
Derivative [Line Items]
Carrying value of written credit derivatives	7,100	8,200
Notional amount of written credit derivatives	713,400	706,000
Bank of America, N.A. | Credit derivatives
Derivative [Line Items]
Collateral not yet posted	2,000
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges
Derivative [Line Items]
Net loss on derivatives in AOCI	$ 1,053	$ 1,077	$ 1,618	$ 1,661

Securities - Amortized Cost, Ga

Securities - Amortized Cost, Gains and Losses, and Fair Value Available-for-sale (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015	Dec. 31, 2014
Available-for-sale debt securities
Amortized Cost	$ 279,812	$ 306,261
Gross Unrealized Gains	4,616	1,536
Gross Unrealized Losses	(308)	(2,024)
Fair Value	284,120	305,773
Other debt securities carried at fair value
Amortized Cost	18,378	16,678
Gross Unrealized Gains	87	103
Gross Unrealized Losses	(252)	(174)
Fair Value	18,213	16,607
Total debt securities carried at fair value
Amortized Cost	298,190	322,939
Gross Unrealized Gains	4,703	1,639
Gross Unrealized Losses	(560)	(2,198)
Debt securities carried at fair value	302,333	322,380
Held-to-maturity debt securities, substantially all U.S. agency mortgage-backed securities
Amortized Cost	97,978	84,625
Gross Unrealized Gains	1,244	271
Gross Unrealized Losses	(147)	(850)
Held-to-maturity, fair value	99,075	84,046
Total debt securities
Amortized Cost	396,168	407,564
Gross Unrealized Gains	5,947	1,910
Gross Unrealized Losses	(707)	(3,048)
Fair Value	401,408	406,426
Available-for-sale marketable equity securities
Net unrealized gain on AFS debt securities in AOCI	262,776	256,205	$ 250,188	$ 243,471
Nonperforming Financing Receivable
Available-for-sale debt securities
Fair Value	131	188
FNMA Insured Loans
Total debt securities carried at fair value
Amortized Cost	144,100	146,200
Debt securities carried at fair value	146,400	145,500
FHLMC Insured Loans
Total debt securities carried at fair value
Amortized Cost	53,700	53,400
Debt securities carried at fair value	54,600	53,200
Securities financing agreements
Available-for-sale marketable equity securities
Amortized Cost	326	326
Gross Unrealized Gains	56	99
Gross Unrealized Losses	(11)	0
Fair Value	371	425
Agency
Available-for-sale debt securities
Amortized Cost	204,557	229,847
Gross Unrealized Gains	3,257	788
Gross Unrealized Losses	(78)	(1,688)
Fair Value	207,736	228,947
Total debt securities carried at fair value
Debt securities carried at fair value	207,736
Agency-collateralized mortgage obligations
Available-for-sale debt securities
Amortized Cost	10,294	10,930
Gross Unrealized Gains	277	126
Gross Unrealized Losses	(13)	(71)
Fair Value	10,558	10,985
Total debt securities carried at fair value
Debt securities carried at fair value	10,564
Commercial
Available-for-sale debt securities
Amortized Cost	9,989	7,176
Gross Unrealized Gains	245	50
Gross Unrealized Losses	(1)	(61)
Fair Value	10,233	7,165
Total debt securities carried at fair value
Debt securities carried at fair value	10,233
Non-agency residential
Available-for-sale debt securities
Amortized Cost	2,104	3,031
Gross Unrealized Gains	202	218
Gross Unrealized Losses	(77)	(70)
Fair Value	2,229	$ 3,179
Total debt securities carried at fair value
Debt securities carried at fair value	$ 5,552
Non-agency residential | Prime
Available-for-sale marketable equity securities
Available-for-sale securities, percent held by rating	57.00%	71.00%
Non-agency residential | Alt-A Loan
Available-for-sale marketable equity securities
Available-for-sale securities, percent held by rating	23.00%	15.00%
Non-agency residential | Subprime
Available-for-sale marketable equity securities
Available-for-sale securities, percent held by rating	20.00%	14.00%
Total mortgage-backed securities
Available-for-sale debt securities
Amortized Cost	$ 226,944	$ 250,984
Gross Unrealized Gains	3,981	1,182
Gross Unrealized Losses	(169)	(1,890)
Fair Value	230,756	250,276
Total debt securities carried at fair value
Debt securities carried at fair value	234,085
U.S. Treasury and agency securities
Available-for-sale debt securities
Amortized Cost	21,732	25,075
Gross Unrealized Gains	484	211
Gross Unrealized Losses	0	(9)
Fair Value	22,216	25,277
Total debt securities carried at fair value
Debt securities carried at fair value	22,216
Non-U.S. securities
Available-for-sale debt securities
Amortized Cost	6,059	5,743
Gross Unrealized Gains	26	27
Gross Unrealized Losses	(5)	(3)
Fair Value	6,080	5,767
Total debt securities carried at fair value
Debt securities carried at fair value	20,708
Other taxable securities, substantially all asset-backed securities
Available-for-sale debt securities
Amortized Cost	10,526	10,481
Gross Unrealized Gains	53	53
Gross Unrealized Losses	(99)	(89)
Fair Value	10,480	10,445
Total debt securities carried at fair value
Debt securities carried at fair value	10,736
Total taxable securities
Available-for-sale debt securities
Amortized Cost	265,261	292,283
Gross Unrealized Gains	4,544	1,473
Gross Unrealized Losses	(273)	(1,991)
Fair Value	269,532	291,765
Total debt securities carried at fair value
Debt securities carried at fair value	287,745
Tax-exempt securities
Available-for-sale debt securities
Amortized Cost	14,551	13,978
Gross Unrealized Gains	72	63
Gross Unrealized Losses	(35)	(33)
Fair Value	14,588	14,008
Total debt securities carried at fair value
Debt securities carried at fair value	14,588
Debt securities
Total debt securities carried at fair value
Debt securities carried at fair value	302,333
Available-for-sale marketable equity securities
Accumulated other comprehensive income tax expense	1,700
Debt securities | Available-for-sale debt securities
Available-for-sale marketable equity securities
Net unrealized gain on AFS debt securities in AOCI	$ 2,624	$ (300)	$ 2,660	$ 1,343

Securities - Other Debt Securit

Securities - Other Debt Securities Carried at Fair Value (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Other Debt Securities Carried at Fair Value [Line Items]
Other debt securities carried at fair value	$ 18,213		$ 16,607
Other income
Other Debt Securities Carried at Fair Value [Line Items]
Unrealized mark-to-market net gains (losses)	(95)	$ 189
Realized net gains (losses)	(3)	$ 4
Other debt securities carried at fair value	18,213		16,607
Other income | Agency-collateralized mortgage obligations
Other Debt Securities Carried at Fair Value [Line Items]
Other debt securities carried at fair value	6		7
Other income | Non-agency residential
Other Debt Securities Carried at Fair Value [Line Items]
Other debt securities carried at fair value	3,323		3,490
Other income | Total mortgage-backed securities
Other Debt Securities Carried at Fair Value [Line Items]
Other debt securities carried at fair value	3,329		3,497
Other income | Non-U.S. securities
Other Debt Securities Carried at Fair Value [Line Items]
Other debt securities carried at fair value	14,628		12,843
Other income | Other taxable securities, substantially all asset-backed securities
Other Debt Securities Carried at Fair Value [Line Items]
Other debt securities carried at fair value	$ 256		$ 267

Securities - Realized Gains and

Securities - Realized Gains and Losses (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Available-for-sale Securities, Gross Realized Gain (Loss) [Abstract]
Net gains on sales of AFS debt securities	$ 226	$ 268
Debt securities
Available-for-sale Securities, Gross Realized Gain (Loss) [Abstract]
Gross gains	237	275
Gross losses	(11)	(7)
Net gains on sales of AFS debt securities	226	268
Income tax expense attributable to realized net gains on sales of AFS debt securities	$ 86	$ 102

Securities - Gross Unrealized L

Securities - Gross Unrealized Losses (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Debt securities
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	$ 10,608	$ 148,632
Less than Twelve Months, Gross Unrealized Losses	(138)	(1,428)
Twelve Months or Longer, Fair Value	14,356	20,346
Twelve Months or Longer, Gross Unrealized Losses	(170)	(596)
Total, Fair Value	24,964	168,978
Total, Gross Unrealized Losses	(308)	(2,024)
Temporarily impaired AFS debt securities | Debt securities
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	10,144	148,151
Less than Twelve Months, Gross Unrealized Losses	(111)	(1,409)
Twelve Months or Longer, Fair Value	14,198	20,248
Twelve Months or Longer, Gross Unrealized Losses	(149)	(582)
Total, Fair Value	24,342	168,399
Total, Gross Unrealized Losses	(260)	(1,991)
Temporarily impaired AFS debt securities | Agency
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	1,435	131,511
Less than Twelve Months, Gross Unrealized Losses	(5)	(1,245)
Twelve Months or Longer, Fair Value	10,087	14,895
Twelve Months or Longer, Gross Unrealized Losses	(73)	(443)
Total, Fair Value	11,522	146,406
Total, Gross Unrealized Losses	(78)	(1,688)
Temporarily impaired AFS debt securities | Agency-collateralized mortgage obligations
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	0	1,271
Less than Twelve Months, Gross Unrealized Losses	0	(9)
Twelve Months or Longer, Fair Value	1,231	1,637
Twelve Months or Longer, Gross Unrealized Losses	(13)	(62)
Total, Fair Value	1,231	2,908
Total, Gross Unrealized Losses	(13)	(71)
Temporarily impaired AFS debt securities | Commercial
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	339	4,066
Less than Twelve Months, Gross Unrealized Losses	(1)	(61)
Twelve Months or Longer, Fair Value	0	0
Twelve Months or Longer, Gross Unrealized Losses	0	0
Total, Fair Value	339	4,066
Total, Gross Unrealized Losses	(1)	(61)
Temporarily impaired AFS debt securities | Non-agency residential
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	386	553
Less than Twelve Months, Gross Unrealized Losses	(5)	(5)
Twelve Months or Longer, Fair Value	318	723
Twelve Months or Longer, Gross Unrealized Losses	(24)	(32)
Total, Fair Value	704	1,276
Total, Gross Unrealized Losses	(29)	(37)
Temporarily impaired AFS debt securities | Total mortgage-backed securities
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	2,160	137,401
Less than Twelve Months, Gross Unrealized Losses	(11)	(1,320)
Twelve Months or Longer, Fair Value	11,636	17,255
Twelve Months or Longer, Gross Unrealized Losses	(110)	(537)
Total, Fair Value	13,796	154,656
Total, Gross Unrealized Losses	(121)	(1,857)
Temporarily impaired AFS debt securities | U.S. Treasury and agency securities
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value		1,172
Less than Twelve Months, Gross Unrealized Losses		(5)
Twelve Months or Longer, Fair Value		190
Twelve Months or Longer, Gross Unrealized Losses		(4)
Total, Fair Value		1,362
Total, Gross Unrealized Losses		(9)
Temporarily impaired AFS debt securities | Non-U.S. securities
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	58	0
Less than Twelve Months, Gross Unrealized Losses	(1)	0
Twelve Months or Longer, Fair Value	147	134
Twelve Months or Longer, Gross Unrealized Losses	(4)	(3)
Total, Fair Value	205	134
Total, Gross Unrealized Losses	(5)	(3)
Temporarily impaired AFS debt securities | Other taxable securities, substantially all asset-backed securities
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	5,600	5,178
Less than Twelve Months, Gross Unrealized Losses	(87)	(72)
Twelve Months or Longer, Fair Value	838	792
Twelve Months or Longer, Gross Unrealized Losses	(12)	(17)
Total, Fair Value	6,438	5,970
Total, Gross Unrealized Losses	(99)	(89)
Temporarily impaired AFS debt securities | Total taxable securities
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	7,818	143,751
Less than Twelve Months, Gross Unrealized Losses	(99)	(1,397)
Twelve Months or Longer, Fair Value	12,621	18,371
Twelve Months or Longer, Gross Unrealized Losses	(126)	(561)
Total, Fair Value	20,439	162,122
Total, Gross Unrealized Losses	(225)	(1,958)
Temporarily impaired AFS debt securities | Tax-exempt securities
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	2,326	4,400
Less than Twelve Months, Gross Unrealized Losses	(12)	(12)
Twelve Months or Longer, Fair Value	1,577	1,877
Twelve Months or Longer, Gross Unrealized Losses	(23)	(21)
Total, Fair Value	3,903	6,277
Total, Gross Unrealized Losses	(35)	(33)
Other-than-temporarily impaired AFS debt securities | Non-agency residential
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract]
Less than Twelve Months, Fair Value	464	481
Less than Twelve Months, Gross Unrealized Losses	(27)	(19)
Twelve Months or Longer, Fair Value	158	98
Twelve Months or Longer, Gross Unrealized Losses	(21)	(14)
Total, Fair Value	622	579
Total, Gross Unrealized Losses	$ (48)	$ (33)

Securities - Asset Impairment L

Securities - Asset Impairment Losses Recognized in Earnings (Details) - Non-agency residential - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Other than Temporary Impairment Losses, Investments, Held-to-maturity Securities [Abstract]
Total OTTI losses	$ (30)	$ (74)
Less: non-credit portion of total OTTI losses recognized in OCI	23	4
Net credit-related impairment losses recognized in earnings	$ (7)	$ (70)

Securities - Rollforward of Cre

Securities - Rollforward of Credit Losses Recognized (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Rollforward of Credit Losses Recognized:
Balance, beginning of period	$ 266	$ 200
Additions for credit losses recognized on AFS debt securities that had no previous impairment losses	1	14
Additions for credit losses recognized on AFS debt securities that had previously incurred impairment losses	6	56
Reductions for AFS debt securities matured, sold or intended to be sold	(4)	(14)
Balance, end of period	$ 269	$ 256

Securities - OTTI Significant A

Securities - OTTI Significant Assumptions (Details) - Non-agency residential	Mar. 31, 2016
Weighted Average
Significant Assumptions:
Annual prepayment speed	13.10%
Loss severity	29.90%
Life default rate	23.10%
Weighted Average | Prime
Significant Assumptions:
Loss severity	26.90%
Life default rate	14.80%
Weighted Average | Alt-A Loan
Significant Assumptions:
Loss severity	28.70%
Life default rate	24.90%
Weighted Average | Subprime
Significant Assumptions:
Loss severity	40.20%
Life default rate	24.10%
10th Percentile
Significant Assumptions:
Annual prepayment speed	4.20%
Loss severity	12.20%
Life default rate	0.70%
90th Percentile
Significant Assumptions:
Annual prepayment speed	26.40%
Loss severity	30.50%
Life default rate	81.70%

Securities - Expected Maturity

Securities - Expected Maturity (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Amortized cost of HTM debt securities
Due in One Year or Less, Amount	$ 0
Due in One Year or Less, Yield	0.00%
Due after One Year through Five Years, Amount	$ 55,230
Due after One Year through Five Years, Yield	2.20%
Due after Five Years through Ten Years, Amount	$ 42,499
Due after Five Years though Ten Years, Yield	2.55%
Due after Ten Years, Amount	$ 249
Due after Ten Years, Yield	3.37%
Amortized Cost	$ 97,978	$ 84,625
Total, Yield	2.35%
Debt securities carried at fair value
Total, Amount	$ 302,333	322,380
Fair value of HTM debt securities
Due in One Year or Less, Amount	0
Due after One Year through Five Years, Amount	56,007
Due after Five Years though Ten Years, Amount	42,818
Due after Ten Years, Amount	250
Total, Amount	99,075	$ 84,046
Agency
Amortized cost of debt securities carried at fair value
Due in One Year or Less, Amount	$ 67
Due in One Year or Less, Yield	4.42%
Due after One Year through Five Years, Amount	$ 117,716
Due after One Year through Five Years, Yield	2.33%
Due after Five Years though Ten Years, Amount	$ 86,773
Due after Five Years though Ten Years, Yield	2.73%
Due after Ten Years, Amount	$ 1
Due after Ten Years, Yield	2.47%
Total, Amount	$ 204,557
Total, Yield	2.50%
Debt securities carried at fair value
Due in One Year or Less, Amount	$ 69
Due after One Year through Five Years, Amount	119,639
Due after Five Years though Ten Years, Amount	88,027
Due after Ten Years, Amount	1
Total, Amount	207,736
Agency-collateralized mortgage obligations
Amortized cost of debt securities carried at fair value
Due in One Year or Less, Amount	$ 136
Due in One Year or Less, Yield	1.20%
Due after One Year through Five Years, Amount	$ 7,770
Due after One Year through Five Years, Yield	2.50%
Due after Five Years though Ten Years, Amount	$ 2,393
Due after Five Years though Ten Years, Yield	2.71%
Due after Ten Years, Amount	$ 0
Due after Ten Years, Yield	0.00%
Total, Amount	$ 10,299
Total, Yield	2.53%
Debt securities carried at fair value
Due in One Year or Less, Amount	$ 136
Due after One Year through Five Years, Amount	7,961
Due after Five Years though Ten Years, Amount	2,467
Due after Ten Years, Amount	0
Total, Amount	10,564
Commercial
Amortized cost of debt securities carried at fair value
Due in One Year or Less, Amount	$ 97
Due in One Year or Less, Yield	5.70%
Due after One Year through Five Years, Amount	$ 1,377
Due after One Year through Five Years, Yield	2.20%
Due after Five Years though Ten Years, Amount	$ 8,405
Due after Five Years though Ten Years, Yield	2.51%
Due after Ten Years, Amount	$ 110
Due after Ten Years, Yield	2.67%
Total, Amount	$ 9,989
Total, Yield	2.50%
Debt securities carried at fair value
Due in One Year or Less, Amount	$ 97
Due after One Year through Five Years, Amount	1,413
Due after Five Years though Ten Years, Amount	8,613
Due after Ten Years, Amount	110
Total, Amount	10,233
Non-agency residential
Amortized cost of debt securities carried at fair value
Due in One Year or Less, Amount	$ 201
Due in One Year or Less, Yield	5.71%
Due after One Year through Five Years, Amount	$ 833
Due after One Year through Five Years, Yield	5.46%
Due after Five Years though Ten Years, Amount	$ 804
Due after Five Years though Ten Years, Yield	5.21%
Due after Ten Years, Amount	$ 3,754
Due after Ten Years, Yield	8.49%
Total, Amount	$ 5,592
Total, Yield	7.47%
Debt securities carried at fair value
Due in One Year or Less, Amount	$ 236
Due after One Year through Five Years, Amount	800
Due after Five Years though Ten Years, Amount	888
Due after Ten Years, Amount	3,628
Total, Amount	5,552
Total mortgage-backed securities
Amortized cost of debt securities carried at fair value
Due in One Year or Less, Amount	$ 501
Due in One Year or Less, Yield	4.31%
Due after One Year through Five Years, Amount	$ 127,696
Due after One Year through Five Years, Yield	2.36%
Due after Five Years though Ten Years, Amount	$ 98,375
Due after Five Years though Ten Years, Yield	2.73%
Due after Ten Years, Amount	$ 3,865
Due after Ten Years, Yield	8.32%
Total, Amount	$ 230,437
Total, Yield	2.62%
Debt securities carried at fair value
Due in One Year or Less, Amount	$ 538
Due after One Year through Five Years, Amount	129,813
Due after Five Years though Ten Years, Amount	99,995
Due after Ten Years, Amount	3,739
Total, Amount	234,085
U.S. Treasury and agency securities
Amortized cost of debt securities carried at fair value
Due in One Year or Less, Amount	$ 524
Due in One Year or Less, Yield	0.20%
Due after One Year through Five Years, Amount	$ 20,197
Due after One Year through Five Years, Yield	1.64%
Due after Five Years though Ten Years, Amount	$ 1,011
Due after Five Years though Ten Years, Yield	3.46%
Due after Ten Years, Amount	$ 0
Due after Ten Years, Yield	0.00%
Total, Amount	$ 21,732
Total, Yield	1.69%
Debt securities carried at fair value
Due in One Year or Less, Amount	$ 523
Due after One Year through Five Years, Amount	20,632
Due after Five Years though Ten Years, Amount	1,061
Due after Ten Years, Amount	0
Total, Amount	22,216
Non-U.S. securities
Amortized cost of debt securities carried at fair value
Due in One Year or Less, Amount	$ 18,680
Due in One Year or Less, Yield	0.90%
Due after One Year through Five Years, Amount	$ 1,919
Due after One Year through Five Years, Yield	2.88%
Due after Five Years though Ten Years, Amount	$ 78
Due after Five Years though Ten Years, Yield	2.05%
Due after Ten Years, Amount	$ 0
Due after Ten Years, Yield	0.00%
Total, Amount	$ 20,677
Total, Yield	1.09%
Debt securities carried at fair value
Due in One Year or Less, Amount	$ 18,689
Due after One Year through Five Years, Amount	1,942
Due after Five Years though Ten Years, Amount	77
Due after Ten Years, Amount	0
Total, Amount	20,708
Other taxable securities, substantially all asset-backed securities
Amortized cost of debt securities carried at fair value
Due in One Year or Less, Amount	$ 2,533
Due in One Year or Less, Yield	1.63%
Due after One Year through Five Years, Amount	$ 5,167
Due after One Year through Five Years, Yield	1.45%
Due after Five Years though Ten Years, Amount	$ 2,382
Due after Five Years though Ten Years, Yield	2.68%
Due after Ten Years, Amount	$ 711
Due after Ten Years, Yield	4.35%
Total, Amount	$ 10,793
Total, Yield	1.96%
Debt securities carried at fair value
Due in One Year or Less, Amount	$ 2,530
Due after One Year through Five Years, Amount	5,107
Due after Five Years though Ten Years, Amount	2,409
Due after Ten Years, Amount	690
Total, Amount	10,736
Total taxable securities
Amortized cost of debt securities carried at fair value
Due in One Year or Less, Amount	$ 22,238
Due in One Year or Less, Yield	1.04%
Due after One Year through Five Years, Amount	$ 154,979
Due after One Year through Five Years, Yield	2.24%
Due after Five Years though Ten Years, Amount	$ 101,846
Due after Five Years though Ten Years, Yield	2.74%
Due after Ten Years, Amount	$ 4,576
Due after Ten Years, Yield	7.71%
Total, Amount	$ 283,639
Total, Yield	2.41%
Debt securities carried at fair value
Due in One Year or Less, Amount	$ 22,280
Due after One Year through Five Years, Amount	157,494
Due after Five Years though Ten Years, Amount	103,542
Due after Ten Years, Amount	4,429
Total, Amount	287,745
Tax-exempt securities
Amortized cost of debt securities carried at fair value
Due in One Year or Less, Amount	$ 1,292
Due in One Year or Less, Yield	0.75%
Due after One Year through Five Years, Amount	$ 5,628
Due after One Year through Five Years, Yield	1.08%
Due after Five Years though Ten Years, Amount	$ 5,636
Due after Five Years though Ten Years, Yield	1.34%
Due after Ten Years, Amount	$ 1,995
Due after Ten Years, Yield	1.06%
Total, Amount	$ 14,551
Total, Yield	1.15%
Debt securities carried at fair value
Due in One Year or Less, Amount	$ 1,292
Due after One Year through Five Years, Amount	5,632
Due after Five Years though Ten Years, Amount	5,684
Due after Ten Years, Amount	1,980
Total, Amount	14,588
Debt securities
Amortized cost of debt securities carried at fair value
Due in One Year or Less, Amount	$ 23,530
Due in One Year or Less, Yield	1.03%
Due after One Year through Five Years, Amount	$ 160,607
Due after One Year through Five Years, Yield	2.20%
Due after Five Years though Ten Years, Amount	$ 107,482
Due after Five Years though Ten Years, Yield	2.66%
Due after Ten Years, Amount	$ 6,571
Due after Ten Years, Yield	5.69%
Total, Amount	$ 298,190
Total, Yield	2.35%
Debt securities carried at fair value
Due in One Year or Less, Amount	$ 23,572
Due after One Year through Five Years, Amount	163,126
Due after Five Years though Ten Years, Amount	109,226
Due after Ten Years, Amount	6,409
Total, Amount	$ 302,333

Securities - Certain Corporate

Securities - Certain Corporate and Strategic Investments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Schedule of Equity Method Investments [Line Items]
Commitment payment period	5 years
Tax credits and other tax benefits from investments	$ 193	$ 217
Percentage of income tax benefit recognized for the year (less than)	25.00%
Other income
Schedule of Equity Method Investments [Line Items]
Income (loss) from affordable housing projects	$ (198)	$ (180)
Other assets
Schedule of Equity Method Investments [Line Items]
Affordable housing tax credit investments	7,000		$ 7,100
Accrued expenses and other liabilities
Schedule of Equity Method Investments [Line Items]
Unfunded commitments to provide capital contributions	$ 2,300		$ 2,400
Merchant Servicing Joint Venture
Schedule of Equity Method Investments [Line Items]
Equity method investment ownership percentage	49.00%		49.00%
Equity method investments	$ 3,000		$ 3,000

Outstanding Loans and Leases -

Outstanding Loans and Leases - Past Due (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Accounted for Under the Fair Value Option	$ 8,212	$ 6,938
Total Outstandings	$ 901,113	$ 896,983
Percentage outstanding, purchase credit-impaired	1.77%	1.86%
Percentage outstanding, loans accounted for under the fair value option	0.91%	0.77%
Percentage outstanding, total outstanding	100.00%	100.00%
Loans pledged to secure borrowings	$ 150,400	$ 149,400
Federal National Mortgage Association Certificates and Obligations (FNMA) and Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) | Residential Mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Unpaid principal balance of loans covered by protection agreement	4,300	3,700
Other Loans | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	1,000
Nonperforming Financing Receivable | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonperforming loans	20	21
Purchased Credit - impaired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit - impaired	15,971	16,685
30 to 59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	$ 4,410	$ 5,251
Percentage of outstandings	0.49%	0.59%
60 to 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	$ 2,022	$ 2,460
Percentage of outstandings	0.22%	0.27%
90 Days or More Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	$ 11,611	$ 13,020
Percentage of outstandings	1.29%	1.45%
Total Past Due 30 Days or Greater
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	$ 18,043	$ 20,731
Percentage of outstandings	2.00%	2.31%
Total Current or Less Than 30 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	$ 858,887	$ 852,629
Percentage of outstandings	95.32%	95.06%
Consumer Portfolio Segment
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Accounted for Under the Fair Value Option	$ 1,946	$ 1,871
Total Outstandings	449,322	456,169
Consumer Portfolio Segment | Residential Mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Accounted for Under the Fair Value Option	1,600	1,600
Consumer Portfolio Segment | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Accounted for Under the Fair Value Option	348	250
Consumer Portfolio Segment | Carrying Value
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	447,376	454,298
Consumer Portfolio Segment | Estimate of Fair Value Measurement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	1,946	1,871
Consumer Portfolio Segment | Purchased Credit - impaired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit - impaired	15,971	16,685
Consumer Portfolio Segment | 30 to 59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	3,660	4,532
Consumer Portfolio Segment | 60 to 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	1,782	2,230
Consumer Portfolio Segment | 90 Days or More Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	11,120	12,513
Consumer Portfolio Segment | Total Past Due 30 Days or Greater
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	16,562	19,275
Consumer Portfolio Segment | Total Current or Less Than 30 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	414,843	418,338
Consumer Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Accounted for Under the Fair Value Option	1,900	1,900
Consumer Real Estate | Core Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	145,322	145,845
Consumer Real Estate | Core Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	47,473	48,264
Consumer Real Estate | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	27,515	30,000
Consumer Real Estate | Legacy Assets and Servicing Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	21,930	23,065
Consumer Real Estate | Pay option | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	2,200	2,300
Consumer Real Estate | Fully Insured Loans | Core Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	25,815	28,942
Consumer Real Estate | Fully Insured Loans | Core Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	0	0
Consumer Real Estate | Fully Insured Loans | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	7,024	8,135
Consumer Real Estate | Fully Insured Loans | Legacy Assets and Servicing Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	0	0
Consumer Real Estate | Nonperforming Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonperforming loans	2,700	3,000
Consumer Real Estate | Carrying Value | Core Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	145,322	145,845
Consumer Real Estate | Carrying Value | Core Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	47,473	48,264
Consumer Real Estate | Carrying Value | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	39,118	42,066
Consumer Real Estate | Carrying Value | Legacy Assets and Servicing Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	26,298	27,684
Consumer Real Estate | Purchased Credit - impaired
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit - impaired	15,971	16,685
Consumer Real Estate | Purchased Credit - impaired | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit - impaired	11,603	12,066
Consumer Real Estate | Purchased Credit - impaired | Legacy Assets and Servicing Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit - impaired	4,368	4,619
Consumer Real Estate | 30 to 59 Days Past Due | Core Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	1,264	1,603
Consumer Real Estate | 30 to 59 Days Past Due | Core Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	209	225
Consumer Real Estate | 30 to 59 Days Past Due | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	1,240	1,656
Consumer Real Estate | 30 to 59 Days Past Due | Legacy Assets and Servicing Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	296	310
Consumer Real Estate | 30 to 59 Days Past Due | Fully Insured Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	1,100	1,700
Consumer Real Estate | 30 to 59 Days Past Due | Nonperforming Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	320	379
Consumer Real Estate | 60 to 89 Days Past Due | Core Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	494	645
Consumer Real Estate | 60 to 89 Days Past Due | Core Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	97	104
Consumer Real Estate | 60 to 89 Days Past Due | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	678	890
Consumer Real Estate | 60 to 89 Days Past Due | Legacy Assets and Servicing Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	140	163
Consumer Real Estate | 60 to 89 Days Past Due | Fully Insured Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	728	1,000
Consumer Real Estate | 60 to 89 Days Past Due | Nonperforming Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	265	297
Consumer Real Estate | 90 Days or More Past Due | Core Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	3,364	3,834
Consumer Real Estate | 90 Days or More Past Due | Core Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	629	719
Consumer Real Estate | 90 Days or More Past Due | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	5,337	6,019
Consumer Real Estate | 90 Days or More Past Due | Legacy Assets and Servicing Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	929	1,030
Consumer Real Estate | 90 Days or More Past Due | Fully Insured Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	6,300	7,200
Consumer Real Estate | Total Past Due 30 Days or Greater | Core Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	5,122	6,082
Consumer Real Estate | Total Past Due 30 Days or Greater | Core Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	935	1,048
Consumer Real Estate | Total Past Due 30 Days or Greater | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	7,255	8,565
Consumer Real Estate | Total Past Due 30 Days or Greater | Legacy Assets and Servicing Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	1,365	1,503
Consumer Real Estate | Total Current or Less Than 30 Days Past Due | Core Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	140,200	139,763
Consumer Real Estate | Total Current or Less Than 30 Days Past Due | Core Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	46,538	47,216
Consumer Real Estate | Total Current or Less Than 30 Days Past Due | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	20,260	21,435
Consumer Real Estate | Total Current or Less Than 30 Days Past Due | Legacy Assets and Servicing Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	20,565	21,562
Credit card and other consumer | Credit Card Receivable | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	86,403	89,602
Credit card and other consumer | Credit Card Receivable | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	9,977	9,975
Credit card and other consumer | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	90,609	88,795
Credit card and other consumer | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	2,176	2,067
Credit card and other consumer | Dealer Financial Services Loans | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	45,400	42,600
Credit card and other consumer | Unsecured Consumed Lending Loans | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	774	886
Credit card and other consumer | Securities Based Lending Loans | Direct/Indirect Consumer | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	39,200	39,800
Credit card and other consumer | Securities Based Lending Loans | Direct/Indirect Consumer | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	3,700	3,900
Credit card and other consumer | Student Loans | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	547	564
Credit card and other consumer | Other Loans | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings		1,000
Credit card and other consumer | Consumer Finance Loans | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	538	564
Credit card and other consumer | Consumer Leases | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	1,500	1,400
Credit card and other consumer | Consumer Overdrafts | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	154	146
Credit card and other consumer | Carrying Value | Credit Card Receivable | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	86,403	89,602
Credit card and other consumer | Carrying Value | Credit Card Receivable | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	9,977	9,975
Credit card and other consumer | Carrying Value | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	90,609	88,795
Credit card and other consumer | Carrying Value | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	2,176	2,067
Credit card and other consumer | 30 to 59 Days Past Due | Credit Card Receivable | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	416	454
Credit card and other consumer | 30 to 59 Days Past Due | Credit Card Receivable | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	38	39
Credit card and other consumer | 30 to 59 Days Past Due | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	182	227
Credit card and other consumer | 30 to 59 Days Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	15	18
Credit card and other consumer | 60 to 89 Days Past Due | Credit Card Receivable | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	289	332
Credit card and other consumer | 60 to 89 Days Past Due | Credit Card Receivable | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	27	31
Credit card and other consumer | 60 to 89 Days Past Due | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	54	62
Credit card and other consumer | 60 to 89 Days Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	3	3
Credit card and other consumer | 90 Days or More Past Due | Credit Card Receivable | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	743	789
Credit card and other consumer | 90 Days or More Past Due | Credit Card Receivable | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	77	76
Credit card and other consumer | 90 Days or More Past Due | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	38	42
Credit card and other consumer | 90 Days or More Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	3	4
Credit card and other consumer | Total Past Due 30 Days or Greater | Credit Card Receivable | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	1,448	1,575
Credit card and other consumer | Total Past Due 30 Days or Greater | Credit Card Receivable | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	142	146
Credit card and other consumer | Total Past Due 30 Days or Greater | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	274	331
Credit card and other consumer | Total Past Due 30 Days or Greater | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	21	25
Credit card and other consumer | Total Current or Less Than 30 Days Past Due | Credit Card Receivable | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	84,955	88,027
Credit card and other consumer | Total Current or Less Than 30 Days Past Due | Credit Card Receivable | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	9,835	9,829
Credit card and other consumer | Total Current or Less Than 30 Days Past Due | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	90,335	88,464
Credit card and other consumer | Total Current or Less Than 30 Days Past Due | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	2,155	2,042
Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Accounted for Under the Fair Value Option	6,266	5,067
Total Outstandings	451,791	440,814
Commercial | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Accounted for Under the Fair Value Option	2,600	2,300
Total Outstandings	260,702	252,771
Commercial | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Accounted for Under the Fair Value Option	3,700	2,800
Total Outstandings	92,872	91,549
Commercial | Commercial Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	58,060	57,199
Commercial | Commercial Real Estate | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	54,500	53,600
Commercial | Commercial Real Estate | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	3,500	3,500
Commercial | Commercial Lease Financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	20,957	21,352
Commercial | Small Business Commercial | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	12,934	12,876
Commercial | Carrying Value
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	445,525	435,747
Commercial | Carrying Value | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	260,702	252,771
Commercial | Carrying Value | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	92,872	91,549
Commercial | Carrying Value | Commercial Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	58,060	57,199
Commercial | Carrying Value | Commercial Lease Financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	20,957	21,352
Commercial | Carrying Value | Small Business Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	12,934	12,876
Commercial | Estimate of Fair Value Measurement
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Outstandings	6,266	5,067
Commercial | 30 to 59 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	750	719
Commercial | 30 to 59 Days Past Due | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	412	444
Commercial | 30 to 59 Days Past Due | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	14	6
Commercial | 30 to 59 Days Past Due | Commercial Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	55	36
Commercial | 30 to 59 Days Past Due | Commercial Lease Financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	195	150
Commercial | 30 to 59 Days Past Due | Small Business Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	74	83
Commercial | 60 to 89 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	240	230
Commercial | 60 to 89 Days Past Due | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	175	148
Commercial | 60 to 89 Days Past Due | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	14	1
Commercial | 60 to 89 Days Past Due | Commercial Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	9	11
Commercial | 60 to 89 Days Past Due | Commercial Lease Financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	10	29
Commercial | 60 to 89 Days Past Due | Small Business Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	32	41
Commercial | 90 Days or More Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	491	507
Commercial | 90 Days or More Past Due | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	320	332
Commercial | 90 Days or More Past Due | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	2	1
Commercial | 90 Days or More Past Due | Commercial Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	69	82
Commercial | 90 Days or More Past Due | Commercial Lease Financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	19	20
Commercial | 90 Days or More Past Due | Small Business Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	81	72
Commercial | Total Past Due 30 Days or Greater
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	1,481	1,456
Commercial | Total Past Due 30 Days or Greater | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	907	924
Commercial | Total Past Due 30 Days or Greater | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	30	8
Commercial | Total Past Due 30 Days or Greater | Commercial Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	133	129
Commercial | Total Past Due 30 Days or Greater | Commercial Lease Financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	224	199
Commercial | Total Past Due 30 Days or Greater | Small Business Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	187	196
Commercial | Total Current or Less Than 30 Days Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	444,044	434,291
Commercial | Total Current or Less Than 30 Days Past Due | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	259,795	251,847
Commercial | Total Current or Less Than 30 Days Past Due | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	92,842	91,541
Commercial | Total Current or Less Than 30 Days Past Due | Commercial Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	57,927	57,070
Commercial | Total Current or Less Than 30 Days Past Due | Commercial Lease Financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	20,733	21,153
Commercial | Total Current or Less Than 30 Days Past Due | Small Business Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total loans and leases	$ 12,747	$ 12,680

Outstanding Loans and Leases 66

Outstanding Loans and Leases - Nonperforming (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Threshold period past due for nonperforming status of financing receivables	90 days		90 days
Loans and leases	$ 901,113		$ 896,983
Proceeds from sales	8,021	$ 5,781
Purchased credit impaired loans sold	174	586
Nonperforming loans and leases	8,850		9,377
Accruing past due 90 days or more	7,347		8,250
Residential Mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Accruing past due 90 days or more	2,900		2,900
Federal Housing Administration | Residential Mortgage
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonperforming loans and leases	3,400		4,300
Nonperforming Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Proceeds from sales	1,000	1,000
Write-offs related to sales	40
Recoveries related to sales		40
Nonperforming Financing Receivable | Junior Lien Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	471		484
Chapter Seven Bankruptcy
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	1,700
Chapter Seven Bankruptcy | Nonperforming Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	741
Non-performing troubled debt with no change in repayment terms at time of discharge, current with contractual payments	$ 433
Nonperforming loans discharged more than twelve months prior (more than)	80.00%
Nonperforming loans discharged more than twenty four months prior	65.00%
Consumer Portfolio Segment
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	$ 449,322		456,169
Nonperforming loans and leases	7,247		8,165
Accruing past due 90 days or more	$ 7,187		8,057
Consumer Real Estate | Junior Lien Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Threshold period past due for nonperforming status of financing receivables	90 days
Consumer Real Estate | Core Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	$ 145,322		145,845
Nonperforming loans and leases	1,616		1,845
Accruing past due 90 days or more	2,302		2,645
Consumer Real Estate | Core Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	47,473		48,264
Nonperforming loans and leases	1,310		1,354
Accruing past due 90 days or more	0		0
Consumer Real Estate | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	27,515		30,000
Nonperforming loans and leases	2,360		2,958
Accruing past due 90 days or more	4,032		4,505
Consumer Real Estate | Legacy Assets and Servicing Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	21,930		23,065
Nonperforming loans and leases	1,934		1,983
Accruing past due 90 days or more	0		0
Credit card and other consumer | Credit Card Receivable | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	86,403		89,602
Accruing past due 90 days or more	743		789
Credit card and other consumer | Credit Card Receivable | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	9,977		9,975
Accruing past due 90 days or more	77		76
Credit card and other consumer | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	90,609		88,795
Nonperforming loans and leases	26		24
Accruing past due 90 days or more	31		39
Credit card and other consumer | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	2,176		2,067
Nonperforming loans and leases	1		1
Accruing past due 90 days or more	$ 2		3
Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Threshold period past due for nonperforming status of financing receivables	90 days
Loans and leases	$ 451,791		440,814
Nonperforming loans and leases	1,603		1,212
Accruing past due 90 days or more	160		193
Commercial | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	260,702		252,771
Nonperforming loans and leases	1,236		867
Accruing past due 90 days or more	85		113
Commercial | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	92,872		91,549
Nonperforming loans and leases	165		158
Accruing past due 90 days or more	2		1
Commercial | Commercial Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	58,060		57,199
Nonperforming loans and leases	91		93
Accruing past due 90 days or more	0		3
Commercial | Commercial Real Estate | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	54,500		53,600
Commercial | Commercial Real Estate | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	3,500		3,500
Commercial | Commercial Lease Financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	20,957		21,352
Nonperforming loans and leases	29		12
Accruing past due 90 days or more	13		15
Commercial | Small Business Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonperforming loans and leases	82		82
Accruing past due 90 days or more	60		61
Commercial | Small Business Commercial | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans and leases	12,934		12,876
Noninterest income | Nonperforming Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Gain (loss) on sale	31	$ 35
90 Days or More Past Due
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	11,611		13,020
90 Days or More Past Due | Chapter Seven Bankruptcy | Nonperforming Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	270
90 Days or More Past Due | Consumer Portfolio Segment
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	11,120		12,513
90 Days or More Past Due | Consumer Real Estate | Core Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	3,364		3,834
90 Days or More Past Due | Consumer Real Estate | Core Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	629		719
90 Days or More Past Due | Consumer Real Estate | Legacy Assets and Servicing Portfolio, Residential Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	5,337		6,019
90 Days or More Past Due | Consumer Real Estate | Legacy Assets and Servicing Portfolio, Home Equity Financing Receivable
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	929		1,030
90 Days or More Past Due | Credit card and other consumer | Credit Card Receivable | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	743		789
90 Days or More Past Due | Credit card and other consumer | Credit Card Receivable | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	77		76
90 Days or More Past Due | Credit card and other consumer | Direct/Indirect Consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	38		42
90 Days or More Past Due | Credit card and other consumer | Other consumer
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	3		4
90 Days or More Past Due | Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	491		507
90 Days or More Past Due | Commercial | United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	320		332
90 Days or More Past Due | Commercial | Non United States
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	2		1
90 Days or More Past Due | Commercial | Commercial Real Estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	69		82
90 Days or More Past Due | Commercial | Commercial Lease Financing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	19		20
90 Days or More Past Due | Commercial | Small Business Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-performing troubled debt with no change in repayment terms at time of discharge, 90 days or more past due	$ 81		$ 72

Outstanding Loans and Leases 67

Outstanding Loans and Leases - Consumer Real Estate - Credit Quality Indicators (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 901,113	$ 896,983
Loans and leases, measured at fair value	8,212	6,938
Consumer Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans and leases, measured at fair value	1,900	1,900
Consumer Real Estate | Core Portfolio Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	145,322	145,845
Consumer Real Estate | Legacy Assets & Servicing Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	27,515	30,000
Consumer Real Estate | Legacy Assets & Servicing Residential Mortgage | Pay option
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	2,200	2,300
Consumer Real Estate | Residential Mortgage PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	11,603	12,066
Consumer Real Estate | Residential Mortgage PCI | Pay option
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,900	2,000
Consumer Real Estate | Core Portfolio Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	47,473	48,264
Consumer Real Estate | Legacy Assets & Servicing Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	21,930	23,065
Consumer Real Estate | Home Equity PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	4,368	4,619
Consumer Real Estate | Less than 620 | Core Portfolio Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	3,259	3,465
Consumer Real Estate | Less than 620 | Legacy Assets & Servicing Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	3,845	4,408
Consumer Real Estate | Less than 620 | Residential Mortgage PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	3,497	3,798
Consumer Real Estate | Less than 620 | Core Portfolio Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,817	1,898
Consumer Real Estate | Less than 620 | Legacy Assets & Servicing Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	2,640	2,785
Consumer Real Estate | Less than 620 | Home Equity PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	678	729
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Core Portfolio Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	5,549	5,792
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Legacy Assets & Servicing Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	3,181	3,438
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Residential Mortgage PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	2,519	2,586
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Core Portfolio Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	3,174	3,242
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Legacy Assets & Servicing Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	3,639	3,817
Consumer Real Estate | Greater than or equal to 620 and less than 680 | Home Equity PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	773	825
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Core Portfolio Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	21,959	22,017
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Legacy Assets & Servicing Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	5,346	5,605
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Residential Mortgage PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	3,155	3,187
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Core Portfolio Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	8,891	9,203
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Legacy Assets & Servicing Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	6,182	6,527
Consumer Real Estate | Greater than or equal to 680 and less than 740 | Home Equity PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,281	1,356
Consumer Real Estate | Greater than or equal to 740 | Core Portfolio Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	88,740	85,629
Consumer Real Estate | Greater than or equal to 740 | Legacy Assets & Servicing Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	8,119	8,414
Consumer Real Estate | Greater than or equal to 740 | Residential Mortgage PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	2,432	2,495
Consumer Real Estate | Greater than or equal to 740 | Core Portfolio Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	33,591	33,921
Consumer Real Estate | Greater than or equal to 740 | Legacy Assets & Servicing Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	9,469	9,936
Consumer Real Estate | Greater than or equal to 740 | Home Equity PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,636	1,709
Consumer Real Estate | Less than or equal to 90 percent | Core Portfolio Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	112,721	109,869
Consumer Real Estate | Less than or equal to 90 percent | Legacy Assets & Servicing Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	15,636	16,646
Consumer Real Estate | Less than or equal to 90 percent | Residential Mortgage PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	8,247	8,655
Consumer Real Estate | Less than or equal to 90 percent | Core Portfolio Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	43,534	44,006
Consumer Real Estate | Less than or equal to 90 percent | Legacy Assets & Servicing Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	14,925	15,666
Consumer Real Estate | Less than or equal to 90 percent | Home Equity PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,882	2,003
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Core Portfolio Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	4,153	4,251
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Legacy Assets & Servicing Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,863	2,007
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Residential Mortgage PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,228	1,403
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Core Portfolio Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,545	1,652
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Legacy Assets & Servicing Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	2,290	2,382
Consumer Real Estate | Greater than 90 percent but less than or equal to 100 percent | Home Equity PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	786	852
Consumer Real Estate | Greater than 100 percent | Core Portfolio Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	2,633	2,783
Consumer Real Estate | Greater than 100 percent | Legacy Assets & Servicing Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	2,992	3,212
Consumer Real Estate | Greater than 100 percent | Residential Mortgage PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	2,128	2,008
Consumer Real Estate | Greater than 100 percent | Core Portfolio Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	2,394	2,606
Consumer Real Estate | Greater than 100 percent | Legacy Assets & Servicing Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	4,715	5,017
Consumer Real Estate | Greater than 100 percent | Home Equity PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,700	1,764
Consumer Real Estate | Fully Insured Loans | Core Portfolio Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	25,815	28,942
Consumer Real Estate | Fully Insured Loans | Legacy Assets & Servicing Residential Mortgage
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	7,024	8,135
Consumer Real Estate | Fully Insured Loans | Residential Mortgage PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	0	0
Consumer Real Estate | Fully Insured Loans | Core Portfolio Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	0	0
Consumer Real Estate | Fully Insured Loans | Legacy Assets & Servicing Home Equity
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	0	0
Consumer Real Estate | Fully Insured Loans | Home Equity PCI
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 0	$ 0

Outstanding Loans and Leases 68

Outstanding Loans and Leases - Credit Card and Other Consumer - Credit Quality Indicators (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 901,113	$ 896,983
Credit card and other consumer | Direct/Indirect Consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	90,609	88,795
Securities based lending overcollateralized	42,900	43,700
Loans no longer originated by corporation	550	567
Credit card and other consumer | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 2,176	$ 2,067
Percentage from exited businesses	25.00%	27.00%
Credit card and other consumer | United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 86,403	$ 89,602
Credit card and other consumer | Non United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 9,977	$ 9,975
Percentage outstanding, current or less than 30 days past due	98.00%	98.00%
Percentage outstanding, 30-89 days past due	1.00%	1.00%
Percentage outstanding, equal to greater than 90 days past due	1.00%	1.00%
Credit card and other consumer | Less than 620 | Direct/Indirect Consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 1,305	$ 1,244
Credit card and other consumer | Less than 620 | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	210	217
Credit card and other consumer | Less than 620 | United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	4,111	4,196
Credit card and other consumer | Less than 620 | Non United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	0	0
Credit card and other consumer | Greater than or equal to 620 and less than 680 | Direct/Indirect Consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,806	1,698
Credit card and other consumer | Greater than or equal to 620 and less than 680 | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	216	214
Credit card and other consumer | Greater than or equal to 620 and less than 680 | United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	11,547	11,857
Credit card and other consumer | Greater than or equal to 620 and less than 680 | Non United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	0	0
Credit card and other consumer | Greater than or equal to 680 and less than 740 | Direct/Indirect Consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	11,598	10,955
Credit card and other consumer | Greater than or equal to 680 and less than 740 | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	356	337
Credit card and other consumer | Greater than or equal to 680 and less than 740 | United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	33,256	34,270
Credit card and other consumer | Greater than or equal to 680 and less than 740 | Non United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	0	0
Credit card and other consumer | Greater than or equal to 740 | Direct/Indirect Consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	31,426	29,581
Credit card and other consumer | Greater than or equal to 740 | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,236	1,149
Credit card and other consumer | Greater than or equal to 740 | United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	37,489	39,279
Credit card and other consumer | Greater than or equal to 740 | Non United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	0	0
Credit card and other consumer | Other internal credit metrics | Direct/Indirect Consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	44,474	45,317
Credit card and other consumer | Other internal credit metrics | Other consumer
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	158	150
Credit card and other consumer | Other internal credit metrics | United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	0	0
Credit card and other consumer | Other internal credit metrics | Non United States | Credit Card Receivable
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 9,977	$ 9,975

Outstanding Loans and Leases 69

Outstanding Loans and Leases - Commercial - Credit Quality Indicators (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 901,113	$ 896,983
Loans and leases, measured at fair value	8,212	6,938
Commercial
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	451,791	440,814
Loans and leases, measured at fair value	6,266	5,067
Commercial | Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	58,060	57,199
Commercial | Commercial Lease Financing
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	20,957	21,352
Commercial | Pass rated | Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	57,584	56,688
Commercial | Pass rated | Commercial Lease Financing
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	20,154	20,644
Commercial | Reservable criticized | Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	476	511
Commercial | Reservable criticized | Commercial Lease Financing
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	803	708
Commercial | United States
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	260,702	252,771
Loans and leases, measured at fair value	2,600	2,300
Commercial | United States | Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	54,500	53,600
Commercial | United States | Small Business Commercial
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	12,934	12,876
Commercial | United States | Pass rated
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	249,399	243,922
Commercial | United States | Pass rated | Small Business Commercial
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	524	571
Commercial | United States | Reservable criticized
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	11,303	8,849
Commercial | United States | Reservable criticized | Small Business Commercial
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 87	$ 96
Commercial | United States | Internal Credit Metrics | Small Business Commercial
Financing Receivable, Recorded Investment [Line Items]
Percentage outstanding, current or less than 30 days past due	98.00%	98.00%
Commercial | United States | Business Card and Small Business Loan | Refreshed FICO or Internal Credit Metric | Small Business Commercial
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 681	$ 670
Commercial | Non United States
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	92,872	91,549
Loans and leases, measured at fair value	3,700	2,800
Commercial | Non United States | Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	3,500	3,500
Commercial | Non United States | Pass rated
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	89,138	87,905
Commercial | Non United States | Reservable criticized
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	3,734	3,644
Commercial | Less than 620 | United States | Small Business Commercial
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	187	184
Commercial | Greater than or equal to 620 and less than 680 | United States | Small Business Commercial
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	550	543
Commercial | Greater than or equal to 680 and less than 740 | United States | Small Business Commercial
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	1,657	1,627
Commercial | Greater than or equal to 740 | United States | Small Business Commercial
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	3,141	3,027
Commercial | Other internal credit metrics | United States | Small Business Commercial
Financing Receivable, Recorded Investment [Line Items]
Loans and leases	$ 6,788	$ 6,828

Outstanding Loans and Leases 70

Outstanding Loans and Leases - Consumer Real Estate - Impaired Loans (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Financing Receivable, Impaired [Line Items]
Loans and leases	$ 901,113		$ 896,983
Chapter Seven Bankruptcy
Financing Receivable, Impaired [Line Items]
Loans and leases	1,700
Nonperforming Financing Receivable | Chapter Seven Bankruptcy
Financing Receivable, Impaired [Line Items]
Loans and leases	741
Federal Housing Administration | Fully Insured Loans | Chapter Seven Bankruptcy
Financing Receivable, Impaired [Line Items]
Loans and leases	$ 675
Consumer Real Estate
Financing Receivable, Impaired [Line Items]
Minimum period for modified payments under trial modification	3 months
Maximum period for modified payments under trial modification	4 months
Real estate acquired through foreclosure	$ 421		444
Loans with formal foreclosure proceeding in process	5,300
Real estate loans reclassified to foreclosed properties or other assets	416	$ 654
Consumer Real Estate | Residential Mortgage
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
With no recorded allowance	13,356		14,888
With an allowance recorded	5,811		6,624
Total	19,167		21,512
Impaired Financing Receivable, Recorded Investment [Abstract]
With no recorded allowance	10,581		11,901
With an allowance recorded	5,675		6,471
Total	16,256		18,372
Related Allowance	348		399
Impaired Financing Receivable, Average Recorded Investment [Abstract]
With no recorded allowance	11,418	15,393
With an allowance recorded	6,072	7,586
Total	17,490	22,979
Impaired Financing Receivable, Interest Income, Accrual and Cash Basis Method [Abstract]
With no recorded allowance	94	108
With an allowance recorded	51	64
Total	$ 145	172
Consumer Real Estate | Home equity
Financing Receivable, Impaired [Line Items]
Threshold period past due for write-off of financing receivable	180 days
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
With no recorded allowance	$ 3,586		3,545
With an allowance recorded	1,036		1,047
Total	4,622		4,592
Impaired Financing Receivable, Recorded Investment [Abstract]
With no recorded allowance	1,806		1,775
With an allowance recorded	913		911
Total	2,719		2,686
Related Allowance	202		$ 235
Impaired Financing Receivable, Average Recorded Investment [Abstract]
With no recorded allowance	1,808	1,692
With an allowance recorded	898	714
Total	2,706	2,406
Impaired Financing Receivable, Interest Income, Accrual and Cash Basis Method [Abstract]
With no recorded allowance	13	25
With an allowance recorded	6	7
Total	$ 19	$ 32

Outstanding Loans and Leases 71

Outstanding Loans and Leases - Consumer Real Estate - TDRs Entered into During the Period (Details) - Consumer Real Estate - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	$ 757	$ 2,137
Carrying Value	$ 669	$ 1,824
Pre-Modification Interest Rate	4.35%	4.93%
Post-Modification Interest Rate	4.24%	4.74%
Net Charge-offs	$ 12	$ 28
Residential Mortgage
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	526	1,879
Carrying Value	$ 488	$ 1,640
Pre-Modification Interest Rate	4.72%	5.04%
Post-Modification Interest Rate	4.61%	4.91%
Net Charge-offs	$ 2	$ 17
Principal forgiveness	10	159
Home equity
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	231	258
Carrying Value	$ 181	$ 184
Pre-Modification Interest Rate	3.50%	4.08%
Post-Modification Interest Rate	3.39%	3.55%
Net Charge-offs	$ 10	$ 11

Outstanding Loans and Leases Ou

Outstanding Loans and Leases Outstanding Loans and Leases - Consumer Real Estate - Modification Programs (Details) - Consumer Real Estate - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Financing Receivable, Modifications [Line Items]
Carrying Value	$ 669	$ 1,824
Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	38	105
Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	26	129
Trial modifications
Financing Receivable, Modifications [Line Items]
Carrying Value	517	1,436
Loans discharged in Chapter 7 bankruptcy
Financing Receivable, Modifications [Line Items]
Carrying Value	88	154
Contractual interest rate reduction | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	27	87
Contractual interest rate reduction | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	13	52
Capitalization of past due amounts | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	8	32
Principal and/or interest forbearance | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	2	3
Principal and/or interest forbearance | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	3	13
Other modifications | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	9	15
Other modifications | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	2	32
Residential Mortgage
Financing Receivable, Modifications [Line Items]
Carrying Value	488	1,640
Residential Mortgage | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	31	91
Residential Mortgage | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	23	98
Residential Mortgage | Trial modifications
Financing Receivable, Modifications [Line Items]
Carrying Value	368	1,340
Residential Mortgage | Loans discharged in Chapter 7 bankruptcy
Financing Receivable, Modifications [Line Items]
Carrying Value	66	111
Residential Mortgage | Contractual interest rate reduction | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	22	76
Residential Mortgage | Contractual interest rate reduction | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	12	50
Residential Mortgage | Capitalization of past due amounts | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	7	30
Residential Mortgage | Principal and/or interest forbearance | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	0	0
Residential Mortgage | Principal and/or interest forbearance | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	3	11
Residential Mortgage | Other modifications | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	9	15
Residential Mortgage | Other modifications | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	1	7
Home equity
Financing Receivable, Modifications [Line Items]
Carrying Value	181	184
Home equity | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	7	14
Home equity | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	3	31
Home equity | Trial modifications
Financing Receivable, Modifications [Line Items]
Carrying Value	149	96
Home equity | Loans discharged in Chapter 7 bankruptcy
Financing Receivable, Modifications [Line Items]
Carrying Value	22	43
Home equity | Contractual interest rate reduction | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	5	11
Home equity | Contractual interest rate reduction | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	1	2
Home equity | Capitalization of past due amounts | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	1	2
Home equity | Principal and/or interest forbearance | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	2	3
Home equity | Principal and/or interest forbearance | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	0	2
Home equity | Other modifications | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Carrying Value	0	0
Home equity | Other modifications | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Carrying Value	$ 1	$ 25

Outstanding Loans and Leases 73

Outstanding Loans and Leases - Consumer Real Estate - TDRs Entering Payment Default That Were Modified During the Preceding 12 Months (Details) - Consumer Real Estate $ in Millions	3 Months Ended
	Mar. 31, 2016USD ($)payment	Mar. 31, 2015USD ($)
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	$ 477	$ 2,033
Modifications under government programs
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	93	108
Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	65	52
Loans discharged in Chapter 7 bankruptcy
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	45	81
Trial modifications
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	$ 274	1,792
Loans in which customer did not response with payment to Department of Justice mailings		1,400
Residential Mortgage
Financing Receivable, Modifications [Line Items]
Number of missing payments causing default | payment	3
Threshold period past due after modification of financing receivable	90 days
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	$ 413	1,986
Residential Mortgage | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	93	107
Residential Mortgage | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	43	40
Residential Mortgage | Loans discharged in Chapter 7 bankruptcy
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	40	71
Residential Mortgage | Trial modifications
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	237	1,768
Home equity
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	64	47
Home equity | Modifications under government programs
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	0	1
Home equity | Modifications under proprietary programs
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	22	12
Home equity | Loans discharged in Chapter 7 bankruptcy
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	5	10
Home equity | Trial modifications
Financing Receivable, Modifications [Line Items]
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	$ 37	$ 24

Outstanding Loans and Leases 74

Outstanding Loans and Leases - Credit Card and Other Consumer - Impaired Loans (Details) - Credit card and other consumer - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Financing Receivable, Impaired [Line Items]
Fixed payment plan period for loans modified	60 months
Threshold period past due for write-off of financing receivable	180 days
Threshold period past due for write-off of financing receivable after placed on fixed payment plan	120 days
Direct/Indirect Consumer
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
With no recorded allowance	$ 49		$ 50
With an allowance recorded	11		17
Total	60		67
Impaired Financing Receivable, Recorded Investment [Abstract]
With no recorded allowance	21		21
With an allowance recorded	13		21
Total	34		42
Related Allowance	2		4
Impaired Financing Receivable, Average Recorded Investment [Abstract]
With no recorded allowance	21	$ 25
With an allowance recorded	18	82
Total	39	107
Impaired Financing Receivable, Interest Income, Accrual and Cash Basis Method [Abstract]
With no recorded allowance	0	0
With an allowance recorded	0	1
Total	0	1
United States | Credit Card Receivable
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
With an allowance recorded	559		598
Total	559		598
Impaired Financing Receivable, Recorded Investment [Abstract]
With an allowance recorded	569		611
Total	569		611
Related Allowance	136		176
Impaired Financing Receivable, Average Recorded Investment [Abstract]
With an allowance recorded	606	847
Total	606	847
Impaired Financing Receivable, Interest Income, Accrual and Cash Basis Method [Abstract]
With an allowance recorded	9	13
Total	9	13
Non United States | Credit Card Receivable
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
With an allowance recorded	101		109
Total	101		109
Impaired Financing Receivable, Recorded Investment [Abstract]
With an allowance recorded	119		126
Total	119		126
Related Allowance	70		$ 70
Impaired Financing Receivable, Average Recorded Investment [Abstract]
With an allowance recorded	122	159
Total	122	159
Impaired Financing Receivable, Interest Income, Accrual and Cash Basis Method [Abstract]
With an allowance recorded	1	1
Total	$ 1	$ 1

Outstanding Loans and Leases 75

Outstanding Loans and Leases - Credit Card and Other Consumer - Renegotiated TDRs by Program Type (Details) - Credit card and other consumer - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	$ 722	$ 779
Percent of balances current or less than 30 days past due	81.91%	81.55%
Internal Programs
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	$ 308	$ 345
External Programs
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	298	313
Other
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	116	121
Credit Card Receivable | United States
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	$ 569	$ 611
Percent of balances current or less than 30 days past due	89.54%	88.74%
Credit Card Receivable | Non United States
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	$ 119	$ 126
Percent of balances current or less than 30 days past due	43.22%	44.25%
Credit Card Receivable | Internal Programs | United States
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	$ 283	$ 313
Credit Card Receivable | Internal Programs | Non United States
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	18	21
Credit Card Receivable | External Programs | United States
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	284	296
Credit Card Receivable | External Programs | Non United States
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	9	10
Credit Card Receivable | Other | United States
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	2	2
Credit Card Receivable | Other | Non United States
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	92	95
Direct/Indirect Consumer
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	$ 34	$ 42
Percent of balances current or less than 30 days past due	89.74%	89.12%
Direct/Indirect Consumer | Internal Programs
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	$ 7	$ 11
Direct/Indirect Consumer | External Programs
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	5	7
Direct/Indirect Consumer | Other
Financing Receivable, Modifications [Line Items]
Renegotiated TDRs	$ 22	$ 24

Outstanding Loans and Leases 76

Outstanding Loans and Leases - Credit Card and Other Consumer - Renegotiated TDRs Entered into During the Period (Details) - Credit card and other consumer - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	$ 85	$ 116
Carrying Value	$ 92	$ 127
Pre-Modification Interest Rate	19.59%	19.18%
Post-Modification Interest Rate	3.34%	3.38%
Net Charge-offs	$ 4	$ 7
Direct/Indirect Consumer
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	7	8
Carrying Value	$ 4	$ 5
Pre-Modification Interest Rate	4.27%	6.68%
Post-Modification Interest Rate	4.08%	5.74%
Net Charge-offs	$ 2	$ 3
United States | Credit Card Receivable
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	46	69
Carrying Value	$ 50	$ 76
Pre-Modification Interest Rate	17.44%	17.07%
Post-Modification Interest Rate	5.51%	5.09%
Net Charge-offs	$ 1	$ 2
Non United States | Credit Card Receivable
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	32	39
Carrying Value	$ 38	$ 46
Pre-Modification Interest Rate	24.23%	24.11%
Post-Modification Interest Rate	0.36%	0.29%
Net Charge-offs	$ 1	$ 2

Outstanding Loans and Leases 77

Outstanding Loans and Leases - Credit Card and Other Consumer - Renegotiated TDRs Entered into During the Period by Program Type (Details) - Credit card and other consumer - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Financing Receivable, Modifications [Line Items]
Carrying Value	$ 92	$ 127
Internal Programs
Financing Receivable, Modifications [Line Items]
Carrying Value	27	52
External Programs
Financing Receivable, Modifications [Line Items]
Carrying Value	25	27
Other
Financing Receivable, Modifications [Line Items]
Carrying Value	40	48
Direct/Indirect Consumer
Financing Receivable, Modifications [Line Items]
Carrying Value	$ 4	5
Percent expected to be in payment default within 12 months after modification	13.00%
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	$ 1	1
Direct/Indirect Consumer | Internal Programs
Financing Receivable, Modifications [Line Items]
Carrying Value	0	0
Direct/Indirect Consumer | External Programs
Financing Receivable, Modifications [Line Items]
Carrying Value	0	0
Direct/Indirect Consumer | Other
Financing Receivable, Modifications [Line Items]
Carrying Value	4	5
United States | Credit Card Receivable
Financing Receivable, Modifications [Line Items]
Carrying Value	$ 50	76
Percent expected to be in payment default within 12 months after modification	14.00%
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	$ 9	12
United States | Credit Card Receivable | Internal Programs
Financing Receivable, Modifications [Line Items]
Carrying Value	26	51
United States | Credit Card Receivable | External Programs
Financing Receivable, Modifications [Line Items]
Carrying Value	24	25
United States | Credit Card Receivable | Other
Financing Receivable, Modifications [Line Items]
Carrying Value	0	0
Non United States | Credit Card Receivable
Financing Receivable, Modifications [Line Items]
Carrying Value	$ 38	46
Percent expected to be in payment default within 12 months after modification	88.00%
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	$ 34	41
Non United States | Credit Card Receivable | Internal Programs
Financing Receivable, Modifications [Line Items]
Carrying Value	1	1
Non United States | Credit Card Receivable | External Programs
Financing Receivable, Modifications [Line Items]
Carrying Value	1	2
Non United States | Credit Card Receivable | Other
Financing Receivable, Modifications [Line Items]
Carrying Value	$ 36	$ 43

Outstanding Loans and Leases 78

Outstanding Loans and Leases - Commercial Loans - Impaired Loans (Details) - Commercial - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Financing Receivable, Impaired [Line Items]
Real estate acquired through foreclosure	$ 10		$ 15
Commercial Real Estate
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
With no recorded allowance	82		82
With an allowance recorded	318		328
Total	400		410
Impaired Financing Receivable, Recorded Investment [Abstract]
With no recorded allowance	76		77
With an allowance recorded	98		107
Total	174		184
Related Allowance	13		11
Impaired Financing Receivable, Average Recorded Investment [Abstract]
With no recorded allowance	77	$ 71
With an allowance recorded	104	332
Total	181	403
Impaired Financing Receivable, Interest Income, Accrual and Cash Basis Method [Abstract]
With no recorded allowance	0	1
With an allowance recorded	1	3
Total	1	4
Small Business Commercial
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
With an allowance recorded	109		105
Total	109		105
Impaired Financing Receivable, Recorded Investment [Abstract]
With an allowance recorded	98		101
Total	98		101
Related Allowance	35		35
Impaired Financing Receivable, Average Recorded Investment [Abstract]
With an allowance recorded	102	121
Total	102	121
Impaired Financing Receivable, Interest Income, Accrual and Cash Basis Method [Abstract]
With an allowance recorded	0	0
Total	0	0
United States
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
With no recorded allowance	649		566
With an allowance recorded	1,978		1,350
Total	2,627		1,916
Impaired Financing Receivable, Recorded Investment [Abstract]
With no recorded allowance	624		541
With an allowance recorded	1,648		1,157
Total	2,272		1,698
Related Allowance	168		115
Impaired Financing Receivable, Average Recorded Investment [Abstract]
With no recorded allowance	583	628
With an allowance recorded	1,439	818
Total	2,022	1,446
Impaired Financing Receivable, Interest Income, Accrual and Cash Basis Method [Abstract]
With no recorded allowance	2	3
With an allowance recorded	14	13
Total	16	16
Non United States
Impaired Financing Receivable, Unpaid Principal Balance [Abstract]
With no recorded allowance	5		4
With an allowance recorded	472		531
Total	477		535
Impaired Financing Receivable, Recorded Investment [Abstract]
With no recorded allowance	5		4
With an allowance recorded	354		381
Total	359		385
Related Allowance	69		$ 56
Impaired Financing Receivable, Average Recorded Investment [Abstract]
With no recorded allowance	5	4
With an allowance recorded	368	66
Total	373	70
Impaired Financing Receivable, Interest Income, Accrual and Cash Basis Method [Abstract]
With no recorded allowance	0	0
With an allowance recorded	3	1
Total	$ 3	$ 1

Outstanding Loans and Leases 79

Outstanding Loans and Leases - Commercial Loans TDRs (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Financing Receivable, Modifications [Line Items]
Threshold period past due for nonperforming status of financing receivables	90 days		90 days
Commercial
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	$ 857	$ 390
Carrying Value	804	370
Net Charge-offs	$ 42	3
Threshold period past due for nonperforming status of financing receivables	90 days
Commercial | Commercial Real Estate
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	$ 13	34
Carrying Value	12	33
Net Charge-offs	1	0
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	17	60
Commercial | Small Business Commercial
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	3	2
Carrying Value	4	2
Net Charge-offs	0	0
United States | Commercial
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	642	346
Carrying Value	625	327
Net Charge-offs	5	3
Trouble debt restructurings entered payment default that were modified during the preceding twelve months	111	110
Non United States | Commercial
Financing Receivable, Modifications [Line Items]
Unpaid Principal Balance	199	8
Carrying Value	163	8
Net Charge-offs	$ 36	$ 0

Outstanding Loans and Leases 80

Outstanding Loans and Leases - Purchased Credit-Impaired Loans (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Accretable yield, beginning of period	$ 4,569	$ 5,608	$ 5,608
Accretion	(192)		(861)
Disposals/transfers	(111)		(465)
Reclassifications (to) from nonaccretable difference	(16)		287
Accretable yield, end of period	4,250		$ 4,569
Purchased credit impaired loans sold	174	586
Purchased Credit - impaired
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing receivable allowance sold	$ 20	$ 110

Outstanding Loans and Leases 81

Outstanding Loans and Leases - Loans Held-for-Sale (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Loans and Leases Receivable Disclosure [Abstract]
Loans held-for-sale	$ 6,192		$ 7,453
Proceeds including cash and securities from sales securitizations and paydowns of loans held for sale	7,300	$ 11,600
Originations and purchases	$ 5,728	$ 10,587

Allowance for Credit Losses - C

Allowance for Credit Losses - Changes in Allowance by Portfolio Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for loan and lease losses, beginning balance	$ 12,234	$ 14,419
Loans and leases charged off	(1,496)	(1,645)
Recoveries of loans and leases previously charged off	428	451
Net charge-offs	(1,068)	(1,194)
Provision for loan and lease losses	1,016	756
Other	(8)	(17)
Allowance for loan and lease losses, ending balance	12,069	13,676
Provision for unfunded lending commitments	997	765
Reserve for unfunded lending commitments, ending balance	12,696	14,213
Unfunded loan commitments
Allowance for Loan and Lease Losses [Roll Forward]
Reserve for unfunded lending commitments, beginning balance	646	528
Provision for unfunded lending commitments	(19)	9
Reserve for unfunded lending commitments, ending balance	627	537
Purchased Credit - impaired
Allowance for Loan and Lease Losses [Roll Forward]
Loans and leases charged off	(105)	(288)
Provision for loan and lease losses	(77)	(50)
Reserve for unfunded lending commitments, beginning balance	804
Reserve for unfunded lending commitments, ending balance	622
Consumer Real Estate
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for loan and lease losses, beginning balance	3,914	5,935
Loans and leases charged off	(378)	(552)
Recoveries of loans and leases previously charged off	175	183
Net charge-offs	(203)	(369)
Provision for loan and lease losses	(150)	(28)
Other	0	0
Allowance for loan and lease losses, ending balance	3,456	5,250
Reserve for unfunded lending commitments, ending balance	3,456	5,250
Consumer Real Estate | Unfunded loan commitments
Allowance for Loan and Lease Losses [Roll Forward]
Reserve for unfunded lending commitments, beginning balance	0	0
Provision for unfunded lending commitments	0	0
Reserve for unfunded lending commitments, ending balance	0	0
Consumer Real Estate | Purchased Credit - impaired
Allowance for Loan and Lease Losses [Roll Forward]
Loans and leases charged off	(105)	(288)
Reserve for unfunded lending commitments, beginning balance	804
Reserve for unfunded lending commitments, ending balance	622
Credit Card and Other Consumer
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for loan and lease losses, beginning balance	3,471	4,047
Loans and leases charged off	(912)	(964)
Recoveries of loans and leases previously charged off	198	216
Net charge-offs	(714)	(748)
Provision for loan and lease losses	552	647
Other	(7)	(17)
Allowance for loan and lease losses, ending balance	3,302	3,929
Reserve for unfunded lending commitments, ending balance	3,302	3,929
Credit Card and Other Consumer | Unfunded loan commitments
Allowance for Loan and Lease Losses [Roll Forward]
Reserve for unfunded lending commitments, beginning balance	0	0
Provision for unfunded lending commitments	0	0
Reserve for unfunded lending commitments, ending balance	0	0
Credit Card and Other Consumer | Purchased Credit - impaired
Allowance for Loan and Lease Losses [Roll Forward]
Loans and leases charged off	0	0
Commercial
Allowance for Loan and Lease Losses [Roll Forward]
Allowance for loan and lease losses, beginning balance	4,849	4,437
Loans and leases charged off	(206)	(129)
Recoveries of loans and leases previously charged off	55	52
Net charge-offs	(151)	(77)
Provision for loan and lease losses	614	137
Other	(1)	0
Allowance for loan and lease losses, ending balance	5,311	4,497
Reserve for unfunded lending commitments, ending balance	5,938	5,034
Commercial | Unfunded loan commitments
Allowance for Loan and Lease Losses [Roll Forward]
Reserve for unfunded lending commitments, beginning balance	646	528
Provision for unfunded lending commitments	(19)	9
Reserve for unfunded lending commitments, ending balance	627	537
Commercial | Purchased Credit - impaired
Allowance for Loan and Lease Losses [Roll Forward]
Loans and leases charged off	$ 0	$ 0

Allowance for Credit Losses - A

Allowance for Credit Losses - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Financing Receivable, Allowance for Credit Losses [Line Items]
Provision (benefit) for loan and lease losses	$ 1,016	$ 756
Loans and leases charged off	1,496	1,645
Allowance for credit losses	12,696	14,213
Receivables Acquired with Deteriorated Credit Quality [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Provision (benefit) for loan and lease losses	(77)	(50)
Loans and leases charged off	105	288
Financing receivable allowance sold	20	$ 110
Allowance for credit losses	$ 622		$ 804

Allowance for Credit Losses -84

Allowance for Credit Losses - Allowance and Carrying Value by Portfolio Segment (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015	Dec. 31, 2014
Impaired loans and troubled debt restructurings
Allowance for loan and lease losses	$ 1,043	$ 1,101
Carrying value	$ 22,600	$ 24,205
Allowance as a percentage of carrying value	4.62%	4.55%
Loans collectively evaluated for impairment
Allowance for loan and lease losses	$ 10,404	$ 10,329
Carrying value	$ 854,330	$ 849,155
Allowance as a percentage of carrying value	1.22%	1.22%
Purchased credit-impaired loans
Valuation allowance	$ 12,696		$ 14,213
Valuation allowance as a percentage of carrying value	3.89%	4.82%
Total
Allowance for loan and lease losses	$ 12,069	$ 12,234	13,676	$ 14,419
Carrying value	$ 892,901	$ 890,045
Allowance as a percentage of carrying value	1.35%	1.37%
Loans and leases, measured at fair value	$ 8,212	$ 6,938
Consumer Real Estate
Impaired loans and troubled debt restructurings
Allowance for loan and lease losses	550	634
Carrying value	$ 18,975	$ 21,058
Allowance as a percentage of carrying value	2.90%	3.01%
Loans collectively evaluated for impairment
Allowance for loan and lease losses	$ 2,284	$ 2,476
Carrying value	$ 223,265	$ 226,116
Allowance as a percentage of carrying value	1.02%	1.10%
Purchased credit-impaired loans
Valuation allowance	$ 3,456		5,250
Valuation allowance as a percentage of carrying value	3.89%	4.82%
Total
Allowance for loan and lease losses	$ 3,456	$ 3,914	5,250	5,935
Carrying value	$ 258,211	$ 263,859
Allowance as a percentage of carrying value	1.34%	1.48%
Loans and leases, measured at fair value	$ 1,900	$ 1,900
Credit Card and Other Consumer
Impaired loans and troubled debt restructurings
Allowance for loan and lease losses	208	250
Carrying value	$ 722	$ 779
Allowance as a percentage of carrying value	28.81%	32.09%
Loans collectively evaluated for impairment
Allowance for loan and lease losses	$ 3,094	$ 3,221
Carrying value	$ 188,443	$ 189,660
Allowance as a percentage of carrying value	1.64%	1.70%
Purchased credit-impaired loans
Valuation allowance	$ 3,302		3,929
Total
Allowance for loan and lease losses	3,302	$ 3,471	3,929	4,047
Carrying value	$ 189,165	$ 190,439
Allowance as a percentage of carrying value	1.75%	1.82%
Commercial
Impaired loans and troubled debt restructurings
Allowance for loan and lease losses	$ 285	$ 217
Carrying value	$ 2,903	$ 2,368
Allowance as a percentage of carrying value	9.82%	9.16%
Loans collectively evaluated for impairment
Allowance for loan and lease losses	$ 5,026	$ 4,632
Carrying value	$ 442,622	$ 433,379
Allowance as a percentage of carrying value	1.14%	1.07%
Purchased credit-impaired loans
Valuation allowance	$ 5,938		5,034
Total
Allowance for loan and lease losses	5,311	$ 4,849	$ 4,497	$ 4,437
Carrying value	$ 445,525	$ 435,747
Allowance as a percentage of carrying value	1.19%	1.11%
Loans and leases, measured at fair value	$ 6,266	$ 5,067
Commercial | United States
Total
Loans and leases, measured at fair value	2,600	2,300
Small Business Commercial Loan | United States
Total
Allowance for loan and lease losses	35	35
Purchased Credit - impaired
Purchased credit-impaired loans
Valuation allowance	622	804
Carrying value gross of valuation allowance	15,971	16,685
Purchased Credit - impaired | Consumer Real Estate
Purchased credit-impaired loans
Valuation allowance	622	804
Carrying value gross of valuation allowance	$ 15,971	$ 16,685

Securitizations and Other Var85

Securitizations and Other Variable Interest Entities - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015
Variable Interest Entity [Line Items]
Consolidated total assets	$ 2,185,498	$ 2,144,316	$ 2,143,545
Accounting Standards Update 2015-02 | Unconsolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	4,400
Consolidated total assets	$ 12,500

Securitizations and Other Var86

Securitizations and Other Variable Interest Entities - First Lien Mortgage Securitizations (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Servicing fees	$ 296	$ 389
First Lien Mortgages
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Gain (loss) on loans securitized	108	169
Servicing advance	7,400		$ 7,800
Loans repurchased from investors and securitization trusts	729	1,100
Agency
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Cash proceeds from new securitizations	7,074	7,333
Gain (loss) on securitizations	163	173
Assets of deconsolidated securitization vehicles	2,700
Gain on sale of securitization vehicles	113
Commercial Mortgage
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Cash proceeds from new securitizations	1,247	2,156
Gain (loss) on securitizations	(3)	(7)
Level 2 | First Lien Mortgages
Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items]
Transfers of financial assets accounted for as sale initial fair value of assets	$ 898	$ 5,700

Securitizations and Other Var87

Securitizations and Other Variable Interest Entities - First Lien Mortgage VIEs (Details) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
On-balance sheet assets
Trading account assets	$ 178,987,000,000		$ 176,527,000,000
Debt securities carried at fair value	302,333,000,000		322,380,000,000
Held-to-maturity securities	97,978,000,000		84,625,000,000
Loans Accounted for Under the Fair Value Option	8,212,000,000		6,938,000,000
Loans and leases	901,113,000,000		896,983,000,000
All other assets	109,913,000,000		114,600,000,000
Total assets	2,185,498,000,000	$ 2,143,545,000,000	2,144,316,000,000
On-balance sheet liabilities
Long-term debt	232,849,000,000		236,764,000,000
Total liabilities	1,922,722,000,000		1,888,111,000,000
Unpaid principal balance of mortgage loans eligible for repurchase	169,000,000		222,000,000
Principal amount that would be payable to the securitization vehicles	169,000,000		222,000,000
Recurring
On-balance sheet assets
Trading account assets	178,987,000,000		176,527,000,000
Loans Accounted for Under the Fair Value Option	8,212,000,000		6,938,000,000
Unconsolidated VIEs | First Lien Mortgage Securitization Trusts | Available-for-sale Securities
On-balance sheet liabilities
Other than temporary impairment losses recorded on debt securities	0	$ 0
Unconsolidated VIEs | Agency
Variable Interest Entity [Line Items]
Maximum loss exposure	27,068,000,000		28,188,000,000
On-balance sheet assets
Residual interests held	0		0
All other assets	15,000,000		15,000,000
Total assets	27,068,000,000		28,188,000,000
Principal amount outstanding	308,996,000,000		313,613,000,000
Unconsolidated VIEs | Agency | Senior Lien
On-balance sheet assets
Trading account assets	996,000,000		1,297,000,000
Debt securities carried at fair value	21,974,000,000		24,369,000,000
Held-to-maturity securities	4,083,000,000		2,507,000,000
Unconsolidated VIEs | Agency | Junior Lien
On-balance sheet assets
Trading account assets	0		0
Debt securities carried at fair value	0		0
Held-to-maturity securities	0		0
Unconsolidated VIEs | Non-agency | Prime
Variable Interest Entity [Line Items]
Maximum loss exposure	966,000,000		1,027,000,000
On-balance sheet assets
Residual interests held	0		0
All other assets	36,000,000		40,000,000
Total assets	649,000,000		708,000,000
Principal amount outstanding	15,262,000,000		16,087,000,000
Unconsolidated VIEs | Non-agency | Prime | Senior Lien
On-balance sheet assets
Trading account assets	31,000,000		42,000,000
Debt securities carried at fair value	570,000,000		613,000,000
Held-to-maturity securities	0		0
Unconsolidated VIEs | Non-agency | Prime | Junior Lien
On-balance sheet assets
Trading account assets	1,000,000		1,000,000
Debt securities carried at fair value	11,000,000		12,000,000
Held-to-maturity securities	0		0
Unconsolidated VIEs | Non-agency | Subprime
Variable Interest Entity [Line Items]
Maximum loss exposure	2,746,000,000		2,905,000,000
On-balance sheet assets
Residual interests held	0		0
All other assets	0		0
Total assets	2,456,000,000		2,613,000,000
Principal amount outstanding	26,737,000,000		27,854,000,000
Unconsolidated VIEs | Non-agency | Subprime | Senior Lien
On-balance sheet assets
Trading account assets	59,000,000		94,000,000
Debt securities carried at fair value	2,364,000,000		2,479,000,000
Held-to-maturity securities	0		0
Unconsolidated VIEs | Non-agency | Subprime | Junior Lien
On-balance sheet assets
Trading account assets	31,000,000		37,000,000
Debt securities carried at fair value	2,000,000		3,000,000
Held-to-maturity securities	0		0
Unconsolidated VIEs | Non-agency | Alt-A Loan
Variable Interest Entity [Line Items]
Maximum loss exposure	561,000,000		622,000,000
On-balance sheet assets
Residual interests held	0		0
All other assets	132,000,000		153,000,000
Total assets	561,000,000		622,000,000
Principal amount outstanding	38,976,000,000		40,848,000,000
Unconsolidated VIEs | Non-agency | Alt-A Loan | Senior Lien
On-balance sheet assets
Trading account assets	73,000,000		99,000,000
Debt securities carried at fair value	327,000,000		340,000,000
Held-to-maturity securities	0		0
Unconsolidated VIEs | Non-agency | Alt-A Loan | Junior Lien
On-balance sheet assets
Trading account assets	2,000,000		2,000,000
Debt securities carried at fair value	27,000,000		28,000,000
Held-to-maturity securities	0		0
Unconsolidated VIEs | Commercial Mortgage
Variable Interest Entity [Line Items]
Maximum loss exposure	404,000,000		326,000,000
On-balance sheet assets
Residual interests held	30,000,000		48,000,000
All other assets	0		0
Total assets	286,000,000		233,000,000
Principal amount outstanding	30,754,000,000		34,243,000,000
Unconsolidated VIEs | Commercial Mortgage | Senior Lien
On-balance sheet assets
Trading account assets	57,000,000		59,000,000
Debt securities carried at fair value	0		0
Held-to-maturity securities	43,000,000		37,000,000
Unconsolidated VIEs | Commercial Mortgage | Junior Lien
On-balance sheet assets
Trading account assets	88,000,000		22,000,000
Debt securities carried at fair value	54,000,000		54,000,000
Held-to-maturity securities	14,000,000		13,000,000
Consolidated VIEs | Recurring
On-balance sheet assets
Loans Accounted for Under the Fair Value Option	765,000,000
Consolidated VIEs | Agency
Variable Interest Entity [Line Items]
Maximum loss exposure	22,442,000,000		26,878,000,000
On-balance sheet assets
Trading account assets	372,000,000		1,101,000,000
Loans and leases	21,670,000,000		25,328,000,000
All other assets	401,000,000		449,000,000
Total assets	22,443,000,000		26,878,000,000
On-balance sheet liabilities
Long-term debt	1,000,000		0
All other liabilities	1,000,000		1,000,000
Total liabilities	2,000,000		1,000,000
Consolidated VIEs | Non-agency | Prime
Variable Interest Entity [Line Items]
Maximum loss exposure	57,000,000		65,000,000
On-balance sheet assets
Trading account assets	0		0
Loans and leases	87,000,000		111,000,000
All other assets	8,000,000		0
Total assets	95,000,000		111,000,000
On-balance sheet liabilities
Long-term debt	38,000,000		46,000,000
All other liabilities	0		0
Total liabilities	38,000,000		46,000,000
Consolidated VIEs | Non-agency | Subprime
Variable Interest Entity [Line Items]
Maximum loss exposure	185,000,000		232,000,000
On-balance sheet assets
Trading account assets	0		188,000,000
Loans and leases	678,000,000		675,000,000
All other assets	48,000,000		54,000,000
Total assets	726,000,000		917,000,000
On-balance sheet liabilities
Long-term debt	694,000,000		840,000,000
All other liabilities	0		0
Total liabilities	694,000,000		840,000,000
Consolidated VIEs | Non-agency | Alt-A Loan
Variable Interest Entity [Line Items]
Maximum loss exposure	0		0
On-balance sheet assets
Trading account assets	0		0
Loans and leases	0		0
All other assets	0		0
Total assets	0		0
On-balance sheet liabilities
Long-term debt	0		0
All other liabilities	0		0
Total liabilities	0		0
Consolidated VIEs | Commercial Mortgage
Variable Interest Entity [Line Items]
Maximum loss exposure	0		0
On-balance sheet assets
Trading account assets	0		0
Loans and leases	0		0
All other assets	0		0
Total assets	0		0
On-balance sheet liabilities
Long-term debt	0		0
All other liabilities	0		0
Total liabilities	$ 0		$ 0

Securitizations and Other Var88

Securitizations and Other Variable Interest Entities - Home Equity Loan, Credit Card and Other Asset-backed VIEs (Details) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015	Dec. 31, 2014
On-balance sheet assets
Trading account assets	$ 178,987,000,000		$ 176,527,000,000
Debt securities carried at fair value	302,333,000,000		322,380,000,000
Held-to-maturity securities	97,978,000,000		84,625,000,000
Loans and leases	901,113,000,000		896,983,000,000
Allowance for loan and lease losses	(12,069,000,000)	$ (13,676,000,000)	(12,234,000,000)	$ (14,419,000,000)
All other assets	109,913,000,000		114,600,000,000
Total assets	2,185,498,000,000	2,143,545,000,000	2,144,316,000,000
On-balance sheet liabilities
Short-term borrowings	219,841,000,000		202,389,000,000
Long-term debt	232,849,000,000		236,764,000,000
Total liabilities	1,922,722,000,000		1,888,111,000,000
Home Equity Loan, Credit Card and Other Asset-backed Securitization Trusts | Unconsolidated VIEs | Available-for-Sale and Held-to-Maturity Securities
On-balance sheet liabilities
Other than temporary impairment losses recorded on debt securities	0	$ 0
Home equity | Unconsolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	3,791,000,000		3,988,000,000
On-balance sheet assets
All other assets	0		0
Total assets	54,000,000		57,000,000
Home equity | Consolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	224,000,000		231,000,000
On-balance sheet assets
Trading account assets	0		0
Loans and leases	304,000,000		321,000,000
Allowance for loan and lease losses	(17,000,000)		(18,000,000)
All other assets	20,000,000		20,000,000
Total assets	307,000,000		323,000,000
On-balance sheet liabilities
Short-term borrowings	0		0
Long-term debt	169,000,000		183,000,000
All other liabilities (includes $12 and $20 of non-recourse liabilities)	0		0
Total liabilities	169,000,000		183,000,000
Home equity | Senior Lien | Unconsolidated VIEs
On-balance sheet assets
Trading account assets	0		0
Debt securities carried at fair value	54,000,000		57,000,000
Held-to-maturity securities	0		0
Home equity | Junior Lien | Unconsolidated VIEs
On-balance sheet assets
Trading account assets	0		0
Debt securities carried at fair value	0		0
Credit Card Receivable | Unconsolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	0		0
On-balance sheet assets
All other assets	0		0
Total assets	0		0
Credit Card Receivable | Consolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	26,842,000,000		32,678,000,000
On-balance sheet assets
Trading account assets	0		0
Loans and leases	35,956,000,000		43,194,000,000
Allowance for loan and lease losses	(1,126,000,000)		(1,293,000,000)
All other assets	314,000,000		342,000,000
Total assets	35,144,000,000		42,243,000,000
On-balance sheet liabilities
Short-term borrowings	0		0
Long-term debt	8,293,000,000		9,550,000,000
All other liabilities (includes $12 and $20 of non-recourse liabilities)	9,000,000		15,000,000
Total liabilities	8,302,000,000		9,565,000,000
Credit Card Receivable | Consolidated VIEs | Loans and leases
On-balance sheet liabilities
Residual interests held	19,100,000,000		24,700,000,000
Credit Card Receivable | Senior Lien | Unconsolidated VIEs
On-balance sheet assets
Trading account assets	0		0
Debt securities carried at fair value	0		0
Held-to-maturity securities	0		0
Credit Card Receivable | Junior Lien | Unconsolidated VIEs
On-balance sheet assets
Trading account assets	0		0
Debt securities carried at fair value	0		0
Resecuritization Trusts | Unconsolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	11,973,000,000		13,043,000,000
On-balance sheet assets
All other assets	0		0
Total assets	11,973,000,000		13,043,000,000
Resecuritization Trusts | Consolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	308,000,000		354,000,000
On-balance sheet assets
Trading account assets	743,000,000		771,000,000
Loans and leases	0		0
Allowance for loan and lease losses	0		0
All other assets	0		0
Total assets	743,000,000		771,000,000
On-balance sheet liabilities
Short-term borrowings	0		0
Long-term debt	435,000,000		417,000,000
All other liabilities (includes $12 and $20 of non-recourse liabilities)	0		0
Total liabilities	435,000,000		417,000,000
Resecuritization Trusts | Senior Lien | Unconsolidated VIEs
On-balance sheet assets
Trading account assets	1,350,000,000		1,248,000,000
Debt securities carried at fair value	3,330,000,000		4,341,000,000
Held-to-maturity securities	7,207,000,000		7,367,000,000
Resecuritization Trusts | Junior Lien | Unconsolidated VIEs
On-balance sheet assets
Trading account assets	16,000,000		17,000,000
Debt securities carried at fair value	70,000,000		70,000,000
Municipal Bond Trusts | Unconsolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	1,536,000,000		1,572,000,000
On-balance sheet assets
All other assets	0		0
Total assets	53,000,000		2,000,000
Municipal Bond Trusts | Consolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	1,977,000,000		1,973,000,000
On-balance sheet assets
Trading account assets	1,980,000,000		1,984,000,000
Loans and leases	0		0
Allowance for loan and lease losses	0		0
All other assets	9,000,000		1,000,000
Total assets	1,989,000,000		1,985,000,000
On-balance sheet liabilities
Short-term borrowings	665,000,000		681,000,000
Long-term debt	12,000,000		12,000,000
All other liabilities (includes $12 and $20 of non-recourse liabilities)	4,000,000		0
Total liabilities	681,000,000		693,000,000
Municipal Bond Trusts | Senior Lien | Unconsolidated VIEs
On-balance sheet assets
Trading account assets	53,000,000		2,000,000
Debt securities carried at fair value	0		0
Held-to-maturity securities	0		0
Municipal Bond Trusts | Junior Lien | Unconsolidated VIEs
On-balance sheet assets
Trading account assets	0		0
Debt securities carried at fair value	0		0
Automobile and Other Securitization Trusts | Unconsolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	60,000,000		63,000,000
On-balance sheet assets
All other assets	9,000,000		10,000,000
Total assets	60,000,000		63,000,000
Automobile and Other Securitization Trusts | Consolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	0		0
On-balance sheet assets
Trading account assets	0		0
Loans and leases	0		0
Allowance for loan and lease losses	0		0
All other assets	0		0
Total assets	0		0
On-balance sheet liabilities
Short-term borrowings	0		0
Long-term debt	0		0
All other liabilities (includes $12 and $20 of non-recourse liabilities)	0		0
Total liabilities	0		0
Automobile and Other Securitization Trusts | Senior Lien | Unconsolidated VIEs
On-balance sheet assets
Trading account assets	0		0
Debt securities carried at fair value	51,000,000		53,000,000
Held-to-maturity securities	0		0
Automobile and Other Securitization Trusts | Junior Lien | Unconsolidated VIEs
On-balance sheet assets
Trading account assets	0		0
Debt securities carried at fair value	0		0
Unconsolidated VIEs | Home equity
On-balance sheet assets
Unconsolidated total assets of VIEs	5,619,000,000		5,883,000,000
Unconsolidated VIEs | Credit Card Receivable
On-balance sheet assets
Unconsolidated total assets of VIEs	0		0
Unconsolidated VIEs | Resecuritization Trusts
On-balance sheet assets
Unconsolidated total assets of VIEs	34,669,000,000		35,362,000,000
Unconsolidated VIEs | Municipal Bond Trusts
On-balance sheet assets
Unconsolidated total assets of VIEs	2,374,000,000		2,518,000,000
Unconsolidated VIEs | Automobile and Other Securitization Trusts
On-balance sheet assets
Unconsolidated total assets of VIEs	$ 183,000,000		$ 314,000,000

Securitizations and Other Var89

Securitizations and Other Variable Interest Entities - Other Asset-backed Securitizations Additional Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Home equity
Variable Interest Entity [Line Items]
Trust certificates outstanding	$ 3,800,000,000		$ 4,000,000,000
Remaining borrowing capacity on home equity line	6,000,000		7,000,000
Credit Card Receivable
Variable Interest Entity [Line Items]
Principal amount outstanding	$ 7,300,000,000		7,500,000,000
Transferred financial assets, stated interest rate	0.00%
Credit Card Receivable | Senior Lien
Variable Interest Entity [Line Items]
Transferred financial assets, amount issued	$ 0	$ 1,100,000,000
Credit Card Receivable | Junior Lien
Variable Interest Entity [Line Items]
Transferred financial assets, amount issued	0	178,000,000
Resecuritization Trusts
Variable Interest Entity [Line Items]
Cash proceeds from new securitizations	6,600,000,000	6,100,000,000
Resecuritization Trusts | Available-for-sale Securities
Variable Interest Entity [Line Items]
Cash proceeds from new securitizations	0	0
Resecuritization Trusts | Debt securities
Variable Interest Entity [Line Items]
Cash proceeds from new securitizations	1,000,000,000	669,000,000
Resecuritization Trusts | Other Security Investments
Variable Interest Entity [Line Items]
Gain on sale of investments	0	$ 0
Municipal Bond Trusts | Unconsolidated VIEs
Variable Interest Entity [Line Items]
Liquidity commitments to unconsolidated securitization trusts	$ 1,500,000,000		1,600,000,000
Weighted average remaining life of bonds held in the trusts in years	7 years 8 months 12 days
Automobile and Other Securitization Trusts
Variable Interest Entity [Line Items]
Principal amount outstanding	$ 183,000,000		314,000,000
Other Loan and Receivable
Variable Interest Entity [Line Items]
Principal amount outstanding	183,000,000		189,000,000
Automobile Loan
Variable Interest Entity [Line Items]
Principal amount outstanding	$ 0		$ 125,000,000

Securitizations and Other Var90

Securitizations and Other Variable Interest Entities - Other Variable Interest Entities (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015	Dec. 31, 2014
On-balance sheet assets
Trading account assets	$ 178,987	$ 176,527
Debt securities carried at fair value	302,333	322,380
Loans and leases	901,113	896,983
Allowance for loan and lease losses	(12,069)	(12,234)	$ (13,676)	$ (14,419)
Loans held-for-sale	6,192	7,453
All other assets	109,913	114,600
Total assets	2,185,498	2,144,316	$ 2,143,545
On-balance sheet liabilities
Long-term debt	232,849	236,764
Total liabilities	1,922,722	1,888,111
Other Variable Interest Entities
Variable Interest Entity [Line Items]
Maximum loss exposure	24,018	19,211
On-balance sheet assets
Trading account assets	3,143	2,666
Debt securities carried at fair value	112	126
Loans and leases	6,848	6,706
Allowance for loan and lease losses	(36)	(32)
Loans held-for-sale	1,597	1,309
All other assets	11,755	7,589
Total assets	23,419	18,364
On-balance sheet liabilities
Long-term debt	1,215	3,025
All other liabilities	2,610	2,702
Total liabilities	3,825	5,727
Other Variable Interest Entities | Consolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	6,625	6,295
On-balance sheet assets
Trading account assets	2,781	2,300
Debt securities carried at fair value	0	0
Loans and leases	3,350	3,317
Allowance for loan and lease losses	(9)	(9)
Loans held-for-sale	278	284
All other assets	723	664
Total assets	7,123	6,556
On-balance sheet liabilities
Long-term debt	1,215	3,025
All other liabilities	3	5
Total liabilities	1,218	3,030
Long-term debt with recourse to general corporation credit	720	2,800
Other Variable Interest Entities | Unconsolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	17,393	12,916
On-balance sheet assets
Trading account assets	362	366
Debt securities carried at fair value	112	126
Loans and leases	3,498	3,389
Allowance for loan and lease losses	(27)	(23)
Loans held-for-sale	1,319	1,025
All other assets	11,032	6,925
Total assets	16,296	11,808
On-balance sheet liabilities
Long-term debt	0	0
All other liabilities	2,607	2,697
Total liabilities	2,607	2,697
Other Variable Interest Entities | Unconsolidated VIEs
On-balance sheet liabilities
Consolidated total assets of VIEs	7,123	6,556
Unconsolidated total assets of VIEs	63,565	49,190
Total assets of VIEs	$ 70,688	$ 55,746

Securitizations and Other Var91

Securitizations and Other Variable Interest Entities - Other Variable Interest Entities, Additional Information (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015
Variable Interest Entity [Line Items]
Consolidated total assets	$ 2,185,498	$ 2,144,316	$ 2,143,545
Customer Vehicles
Variable Interest Entity [Line Items]
Maximum loss exposure	4,100	3,900
Liquidity commitments to unconsolidated securitization trusts	730	691
Collateralized Debt Obligations
Variable Interest Entity [Line Items]
Maximum loss exposure	633	543
Notional amount of liquidity exposure	903
Investment Vehicles
Variable Interest Entity [Line Items]
Maximum loss exposure	5,800	5,100
Investment Vehicles | Consolidated VIEs
Variable Interest Entity [Line Items]
Consolidated total assets	586	397
Investment Vehicles | Unconsolidated VIEs
Variable Interest Entity [Line Items]
Maximum loss exposure	150	150
Consolidated total assets	17,100	14,700
Consolidated total assets of VIEs	109	122
Leveraged Lease Trusts | Consolidated VIEs
Variable Interest Entity [Line Items]
Consolidated total assets	2,800	2,800
Tax Credit Vehicles | Unconsolidated VIEs
Variable Interest Entity [Line Items]
Consolidated total assets	$ 10,500	$ 6,500

Representations and Warrantie92

Representations and Warranties Obligations and Corporate Guarantees - Settlement Actions (Details)	Mar. 31, 2016monoline_insurer
Representations and Warranties Obligations and Corporate Guarantees [Abstract]
Number of monoline insurers	4

Representations and Warrantie93

Representations and Warranties Obligations and Corporate Guarantees - Unresolved Repurchase Claims (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Loss Contingencies [Line Items]
Total unresolved repurchase claims by product type, net of duplicate claims	$ 18,305	$ 18,364
Outstanding claims with review	11,900	11,900
Outstanding claims without review	4,800	4,800
New purchase claims	52
Amount of loan repurchase claims resolved	111
Unresolved repurchase claims, repurchase demands amount	1,400	1,400
Private-label securitization trustees, whole-loan investors, including third-party securitization sponsors and other
Loss Contingencies [Line Items]
Notional amount of unresolved repurchase claims	16,692	16,748
Monolines
Loss Contingencies [Line Items]
Notional amount of unresolved repurchase claims	1,596	1,599
GSEs
Loss Contingencies [Line Items]
Notional amount of unresolved repurchase claims	17	$ 17
GSEs | Mortgage Loans Originated 2009 and Prior
Loss Contingencies [Line Items]
Unresolved repurchase claims notional amount	$ 13

Representations and Warrantie94

Representations and Warranties Obligations and Corporate Guarantees - Private-label Securitization and Whole-loan Sales Experience (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Loss Contingencies [Line Items]
Inactive claims, threshold period of inactivity after denial	6 months
Private-label securitization trustees, whole-loan investors, including third-party securitization sponsors and other
Loss Contingencies [Line Items]
Notional amount of unresolved repurchase claims	$ 16,692	$ 16,748
Mortgage Loans Originated between 2004 and 2008 | Private-label securitization trustees, whole-loan investors, including third-party securitization sponsors and other
Loss Contingencies [Line Items]
Notional amount of unresolved repurchase claims	16,700	16,700
Mortgage Loans Originated between 2004 and 2008 | Private-Label Securitization Trustees
Loss Contingencies [Line Items]
Amount in which corporation owns substantially all outstanding bonds in the tranche	$ 3,500	$ 3,500

Representations and Warrantie95

Representations and Warranties Obligations and Corporate Guarantees - Liabilities (Details) - USD ($)	1 Months Ended	3 Months Ended
	Feb. 29, 2016	Mar. 31, 2016	Mar. 31, 2015
Loss Contingency Accrual [Roll Forward]
Net reductions		$ (43,000,000)	$ (65,000,000)
Maximum estimated range of possible loss		2,400,000,000
Representations and Warranties Exposure
Loss Contingency Accrual [Roll Forward]
Maximum estimated range of possible loss		2,000,000,000
Representations and Warranties Obligations and Corporate Guarantees
Loss Contingency Accrual [Roll Forward]
Additions for new sales		1,000,000	1,000,000
Net reductions		(8,557,000,000)	(174,000,000)
Bank of New York Mellon, As Trustee Settlement
Loss Contingency Accrual [Roll Forward]
Litigation settlement	$ 8,500,000,000
Provision for Loan Lease and Other Losses | Representations and Warranties Obligations and Corporate Guarantees
Loss Contingency Accrual [Roll Forward]
Provision		42,000,000	84,000,000
Accrued Expenses And Other Liabilities | Representations and Warranties Obligations and Corporate Guarantees
Loss Contingency Accrual [Roll Forward]
Liability for representations and warranties and corporate guarantees, January 1		11,326,000,000	12,081,000,000
Liability for representations and warranties and corporate guarantees, March 31 (1)		$ 2,812,000,000	$ 11,992,000,000

Representations and Warrantie96

Representations and Warranties Obligations and Corporate Guarantees - Cash Payments (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Representations and Warranties Obligations and Corporate Guarantees [Abstract]
Loan repurchases and indemnification payments	$ 43	$ 65
Realized losses	27	37
Unpaid principal	$ 59	$ 138

Goodwill and Intangible Asset97

Goodwill and Intangible Assets - Goodwill (Details) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Goodwill [Line Items]
Total goodwill	$ 69,761,000,000	$ 69,761,000,000
Operating Segments | Consumer Banking
Goodwill [Line Items]
Total goodwill	30,123,000,000	30,123,000,000
Operating Segments | Global Wealth & Investment Management
Goodwill [Line Items]
Total goodwill	9,698,000,000	9,698,000,000
Operating Segments | Global Banking
Goodwill [Line Items]
Total goodwill	23,923,000,000	23,923,000,000
Operating Segments | Global Markets
Goodwill [Line Items]
Total goodwill	5,197,000,000	5,197,000,000
Operating Segments | Legacy Assets & Servicing
Goodwill [Line Items]
Total goodwill	0	0
All Other
Goodwill [Line Items]
Total goodwill	$ 820,000,000	$ 820,000,000

Goodwill and Intangible Asset98

Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Intangible Assets [Abstract]
Gross Carrying Value	$ 14,788	$ 14,855
Accumulated Amortization	11,210	11,087
Net Carrying Value	3,578	3,768
Purchased credit card relationships
Intangible Assets [Abstract]
Gross Carrying Value	5,427	5,450
Accumulated Amortization	4,791	4,755
Net Carrying Value	636	695
Core deposit intangibles
Intangible Assets [Abstract]
Gross Carrying Value	1,779	1,779
Accumulated Amortization	1,532	1,505
Net Carrying Value	247	274
Customer relationships
Intangible Assets [Abstract]
Gross Carrying Value	3,887	3,927
Accumulated Amortization	3,034	2,990
Net Carrying Value	853	937
Affinity relationships
Intangible Assets [Abstract]
Gross Carrying Value	1,552	1,556
Accumulated Amortization	1,369	1,356
Net Carrying Value	183	200
Other intangibles
Intangible Assets [Abstract]
Gross Carrying Value	2,143	2,143
Accumulated Amortization	484	481
Net Carrying Value	$ 1,659	$ 1,662

Goodwill and Intangible Asset99

Goodwill and Intangible Assets - Amortization Expense (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Total amortization expense	$ 187	$ 213
Purchased credit card and affinity relationships
Finite-Lived Intangible Assets [Line Items]
Total amortization expense	74	89
Core deposit intangibles
Finite-Lived Intangible Assets [Line Items]
Total amortization expense	27	32
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Total amortization expense	83	87
Other intangibles
Finite-Lived Intangible Assets [Line Items]
Total amortization expense	$ 3	$ 5

Goodwill and Intangible Asse100

Goodwill and Intangible Assets - Estimated Future Amortization Expense (Details) $ in Millions	Mar. 31, 2016USD ($)
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Remainder of 2016	$ 549
2,017	640
2,018	563
2,019	119
2,020	58
2,021	3
Purchased credit card and affinity relationships
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Remainder of 2016	224
2,017	237
2,018	179
2,019	118
2,020	58
2,021	3
Core deposit intangibles
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Remainder of 2016	77
2,017	90
2,018	80
2,019	0
2,020	0
2,021	0
Customer relationships
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Remainder of 2016	242
2,017	309
2,018	302
2,019	0
2,020	0
2,021	0
Other intangibles
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Remainder of 2016	6
2,017	4
2,018	2
2,019	1
2,020	0
2,021	$ 0

Federal Funds Sold or Purcha101

Federal Funds Sold or Purchased, Securities Financing Agreements and Short-term Borrowings (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Amount
Average liability amount during year	$ 221,990	$ 244,134
Federal funds sold and securities borrowed or purchased under agreements to resell	221,129		$ 192,482
Federal funds purchased and securities loaned or sold under agreements to repurchase	188,960		174,291
Short-term borrowings	30,881		28,098
Total	$ 219,841		$ 202,389
Rate
Average liability rate during year (percent)	1.11%	0.97%
Weighted average interest rate	1.18%		0.92%
Federal funds purchased and securities loaned or sold under agreements to repurchase
Amount
Average liability amount during year	$ 191,297	$ 214,722
Maximum month-end liability balance during year	$ 196,631	$ 219,212
Rate
Average liability rate during year (percent)	1.03%	0.90%
Weighted average interest rate	1.04%		0.82%
Short-term borrowings
Amount
Average liability amount during year	$ 30,693	$ 29,412
Maximum month-end liability balance during year	$ 30,881	$ 33,270
Rate
Average liability rate during year (percent)	1.58%	1.47%
Weighted average interest rate	2.06%		1.61%
Federal funds sold and securities borrowed or purchased under agreements to resell
Amount
Average asset outstanding amount	$ 209,183	$ 213,931
Maximum month-end asset outstanding amount	$ 221,129	$ 226,502
Rate
Average asset outstanding rate (percent)	0.53%	0.44%
Weighted average interest rate	0.25%		0.44%

Federal Funds Sold or Purcha102

Federal Funds Sold or Purchased, Securities Financing Agreements and Short-term Borrowings - Offsetting Assets and Liabilities (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Securities borrowed or purchased under agreements to resell:
Gross Assets	$ 366,135	$ 347,281
Amounts Offset	(145,006)	(154,799)
Net Balance Sheet Amount	221,129	192,482
Financial Instruments	(174,031)	(144,332)
Net Assets	47,098	48,150
Securities loaned or sold under agreements to repurchase:
Gross Liabilities	333,955	329,078
Amounts Offset	(145,006)	(154,799)
Net Balance Sheet Amount	188,949	174,279
Financial Instruments	(155,126)	(135,737)
Net Liabilities	33,823	38,542
Other:
Gross Liabilities	12,357	13,235
Amounts Offset	0	0
Net Balance Sheet Amount	12,357	13,235
Financial Instruments	(12,357)	(13,235)
Net Liabilities	0	0
Total Securities Financing Agreements Liability:
Gross Liabilities	346,312	342,313
Amounts Offset	(145,006)	(154,799)
Net Balance Sheet Amount	201,306	187,514
Financial Instruments	(167,483)	(148,972)
Net Liabilities	33,823	38,542
Loans and leases repurchased	$ 9,900	$ 9,300

Federal Funds Sold or Purcha103

Federal Funds Sold or Purchased, Securities Financing Agreements and Short-term Borrowings - Repurchase Agreements and Securities Loaned Transactions Accounted for as Secured Borrowings (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Remaining Contractual Maturity
Securities sold under agreements to repurchase	$ 299,516	$ 284,303
Securities loaned	34,439	44,775
Other	12,357	13,235
Total	$ 346,312	342,313
Maximum agreement maturity period (less than)	3 years
Overnight and Continuous
Remaining Contractual Maturity
Securities sold under agreements to repurchase	$ 140,870	126,694
Securities loaned	28,606	39,772
Other	12,357	13,235
Total	181,833	179,701
30 Days or Less
Remaining Contractual Maturity
Securities sold under agreements to repurchase	79,715	86,879
Securities loaned	1,547	363
Other	0	0
Total	81,262	87,242
After 30 Days Through 90 Days
Remaining Contractual Maturity
Securities sold under agreements to repurchase	42,337	43,216
Securities loaned	1,821	2,352
Other	0	0
Total	44,158	45,568
Greater than 90 Days
Remaining Contractual Maturity
Securities sold under agreements to repurchase	36,594	27,514
Securities loaned	2,465	2,288
Other	0	0
Total	$ 39,059	$ 29,802

Federal Funds Sold or Purcha104

Federal Funds Sold or Purchased, Securities Financing Agreements and Short-term Borrowings - Class of Collateral Pledged (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Class of Collateral Pledged
Securities sold under agreements to repurchase	$ 299,516	$ 284,303
Securities loaned	34,439	44,775
Other	12,357	13,235
Total	346,312	342,313
U.S. government and agency securities
Class of Collateral Pledged
Securities sold under agreements to repurchase	158,073	142,572
Securities loaned	0	0
Other	66	27
Total	158,139	142,599
Corporate securities, trading loans and other
Class of Collateral Pledged
Securities sold under agreements to repurchase	9,549	11,767
Securities loaned	787	265
Other	413	278
Total	10,749	12,310
Equity securities
Class of Collateral Pledged
Securities sold under agreements to repurchase	26,852	32,323
Securities loaned	13,688	13,350
Other	11,823	12,929
Total	52,363	58,602
Non-U.S. sovereign debt
Class of Collateral Pledged
Securities sold under agreements to repurchase	96,735	87,849
Securities loaned	19,964	31,160
Other	55	1
Total	116,754	119,010
Mortgage trading loans and ABS
Class of Collateral Pledged
Securities sold under agreements to repurchase	8,307	9,792
Securities loaned	0	0
Other	0	0
Total	$ 8,307	$ 9,792

Commitments and Contingencies -

Commitments and Contingencies - Credit Extension Commitments Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Other Commitments [Line Items]
Legally binding unfunded commitments syndicated	$ 13,000	$ 14,300
Carrying amount credit extension commitments syndicated	644	664
Deferred revenue	17	18
Other liabilities reserve for unfunded lending commitments	627	646
Notional amount of credit extension commitments under fair value option	9,600	10,900
Unfunded loan commitments
Other Commitments [Line Items]
Fair value carrying amount liabilities	$ 509	$ 658

Commitments and Contingencie106

Commitments and Contingencies - Credit Extension Commitments (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Other Commitments [Line Items]
Expire in One Year or Less	$ 494,991	$ 483,319
Expire After One Year Through Three Years	145,239	147,778
Expire After Three Years Through Five Years	156,341	167,689
Expire After Five Years	54,422	58,081
Total	850,993	856,867
Loan Commitments
Other Commitments [Line Items]
Expire in One Year or Less	86,955	84,884
Expire After One Year Through Three Years	118,300	119,272
Expire After Three Years Through Five Years	148,779	158,920
Expire After Five Years	32,234	37,112
Total	386,268	400,188
Home equity
Other Commitments [Line Items]
Expire in One Year or Less	7,536	7,074
Expire After One Year Through Three Years	16,905	18,438
Expire After Three Years Through Five Years	4,323	5,126
Expire After Five Years	21,126	19,697
Total	49,890	50,335
Standby letters of credit and financial guarantees
Other Commitments [Line Items]
Expire in One Year or Less	20,512	19,584
Expire After One Year Through Three Years	9,934	9,903
Expire After Three Years Through Five Years	3,173	3,385
Expire After Five Years	1,018	1,218
Total	34,637	34,090
Standby letters of credit and financial guarantees | Investment grade
Other Commitments [Line Items]
Total	25,800	25,500
Standby letters of credit and financial guarantees | Non-investment grade
Other Commitments [Line Items]
Total	8,500	8,400
Letters of credit
Other Commitments [Line Items]
Expire in One Year or Less	1,415	1,650
Expire After One Year Through Three Years	100	165
Expire After Three Years Through Five Years	66	258
Expire After Five Years	44	54
Total	1,625	2,127
Legally binding commitments
Other Commitments [Line Items]
Expire in One Year or Less	116,418	113,192
Expire After One Year Through Three Years	145,239	147,778
Expire After Three Years Through Five Years	156,341	167,689
Expire After Five Years	54,422	58,081
Total	472,420	486,740
Credit card lines
Other Commitments [Line Items]
Expire in One Year or Less	378,573	370,127
Expire After One Year Through Three Years	0	0
Expire After Three Years Through Five Years	0	0
Expire After Five Years	0	0
Total	378,573	370,127
Consumer Portfolio Segment | Standby letters of credit and financial guarantees
Other Commitments [Line Items]
Total	$ 335	$ 164

Commitments and Contingencie107

Commitments and Contingencies - Additional Information (Details) - USD ($)	Apr. 25, 2016	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Operating Leases, Future Minimum Payments Due [Abstract]
Remainder of 2016		$ 1,800,000,000
2,017		2,200,000,000
2,018		1,800,000,000
2,019		1,600,000,000
2,020		1,300,000,000
Thereafter		4,700,000,000
Litigation expense		388,000,000	$ 370,000,000
Minimum estimate range of possible loss		0
Maximum estimated range of possible loss		2,400,000,000
Commercial Banks
Operating Leases, Future Minimum Payments Due [Abstract]
Notional amount of derivatives		342,000,000		$ 371,000,000
Unconsolidated VIEs
Operating Leases, Future Minimum Payments Due [Abstract]
Notional amount of derivatives		903,000,000		922,000,000
Life Insurance Book Value Protection
Operating Leases, Future Minimum Payments Due [Abstract]
Notional amount of derivatives		13,800,000,000		13,800,000,000
Maximum potential exposure		3,100,000,000		3,100,000,000
Net fair value of bank-owned life insurance book value protection		10,000,000		12,000,000
Other Guarantee
Operating Leases, Future Minimum Payments Due [Abstract]
Maximum potential exposure		6,100,000,000		6,000,000,000
Loan Commitments
Loss Contingencies [Line Items]
Other commitments		1,400,000,000		729,000,000
Commodities Investment
Loss Contingencies [Line Items]
Other commitments		1,800,000,000		1,900,000,000
Forward-Dated Resale and Securities Borrowing Agreements
Loss Contingencies [Line Items]
Other commitments		86,000,000,000		88,600,000,000
Forward-Dated Repurchase and Securities Lending Agreements
Loss Contingencies [Line Items]
Other commitments		54,000,000,000		53,700,000,000
Payment Protection Insurance
Operating Leases, Future Minimum Payments Due [Abstract]
Loss contingency accrual		301,000,000		$ 360,000,000
Provision		$ 0	0
Merchant Servicing Joint Venture
Operating Leases, Future Minimum Payments Due [Abstract]
Equity method investment ownership percentage		49.00%		49.00%
Merchant Processing Servicers, Sponsored Entities
Operating Leases, Future Minimum Payments Due [Abstract]
Transactions processed and settled by sponsored entities		$ 159,400,000,000	154,600,000,000
Losses as result of cardholder disputed transactions		6,000,000	$ 4,000,000
Merchant escrow deposits held as collateral		187,000,000		$ 181,000,000
Merchant Processing Servicers, Sponsored Entities | Merchant Services
Operating Leases, Future Minimum Payments Due [Abstract]
Maximum potential exposure		$ 268,300,000,000		$ 277,100,000,000
FHLB Seattle Litigation | Subsequent Event
Operating Leases, Future Minimum Payments Due [Abstract]
Litigation settlement	$ 190,000,000

Shareholders' Equity (Details)

Shareholders' Equity (Details) - USD ($)	Apr. 27, 2016	Apr. 25, 2016	Mar. 31, 2016	Mar. 10, 2016	Jan. 29, 2016	Jan. 21, 2016	Mar. 31, 2016	Mar. 31, 2015	Mar. 18, 2016
Common Stock
Common stock dividends declared (in dollars per share)						$ 0.05
Common stock repurchased							$ 1,000,000,000
Share-based compensation, number of shares authorized (in shares)			1,600,000,000				1,600,000,000
Preferred Stock
Preferred stock dividends							$ 457,000,000	$ 382,000,000
Issuance of preferred stock							$ 2,069,000,000	2,964,000,000
Key Employee Equity Plan | Restricted Stock Units (RSUs) | Anniversary One
Restricted Stock Units
Vesting percentage							33.33%
Key Employee Equity Plan | Restricted Stock Units (RSUs) | Anniversary Two
Restricted Stock Units
Vesting percentage							33.33%
Key Employee Equity Plan | Restricted Stock Units (RSUs) | Anniversary Three
Restricted Stock Units
Vesting percentage							33.33%
Warrants Expiring January 16, 2019
Common Stock
Warrants outstanding (in shares)			150,300,000				150,300,000
Minimum required dividend rate (in dollars per share)			$ 0.01				$ 0.01
Exercise price per warrant (in dollars per share)			$ 13.067				$ 13.067
Warrants Expiring October 28, 2018
Common Stock
Warrants outstanding (in shares)			121,800,000				121,800,000
Minimum required dividend rate (in dollars per share)			$ 0.32				$ 0.32
Common Stock
Common Stock
Stock issued (in shares)							9,000,000
Shares paid for tax withholding for share based compensation (in shares)							4,000,000
Preferred Stock
Preferred Stock
Issuance of preferred stock							$ 2,069,000,000	$ 2,964,000,000
Preferred Stock | Key Employee Equity Plan | Restricted Stock Units (RSUs)
Restricted Stock Units
Awards granted in period (in shares)							163,000,000
Preferred Stock | Series DD Preferred Stock
Preferred Stock
Stock issued during period (in shares)				40,000
Issuance of preferred stock				$ 1,000,000,000
Liquidation preference (in dollars per share)				$ 25,000
Preferred Stock | Series CC Preferred Stock
Preferred Stock
Stock issued during period (in shares)					44,000
Preferred stock dividend rate					6.20%
Issuance of preferred stock					$ 1,100,000,000
Liquidation preference (in dollars per share)					$ 25,000
2015 Capital Plan
Common Stock
Common stock repurchased (in shares)							58,000,000
Common stock repurchased							$ 800,000,000
March 2016 Stock Repurchase Program [Member]
Common Stock
Common stock repurchased (in shares)			14,500,000
Common stock repurchased			$ 200,000,000
Additional stock repurchase amount authorized									$ 800,000,000
Subsequent Event
Common Stock
Common stock dividends declared (in dollars per share)	$ 0.05
Subsequent Event | Preferred Stock | Series EE Preferred Stock
Preferred Stock
Stock issued during period (in shares)		36,000
Preferred stock dividend rate		6.00%
Issuance of preferred stock		$ 900,000,000
Liquidation preference (in dollars per share)		$ 25,000

Accumulated Other Comprehens109

Accumulated Other Comprehensive Income (Loss) - Change in Accumulated OCI (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	$ 256,205	$ 243,471
Cumulative adjustment for accounting change related to debit valuation adjustments		0
Net change	3,064	1,613
Ending Balance	262,776	250,188
Debit Valuation Adjustments
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	(611)
Cumulative adjustment for accounting change related to debit valuation adjustments		(1,226)
Net change	127	260
Ending Balance	(484)	(966)
Derivatives
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	(1,077)	(1,661)
Cumulative adjustment for accounting change related to debit valuation adjustments		0
Net change	24	43
Ending Balance	(1,053)	(1,618)
Employee Benefit Plans
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	(2,956)	(3,350)
Cumulative adjustment for accounting change related to debit valuation adjustments		0
Net change	10	25
Ending Balance	(2,946)	(3,325)
Foreign currency
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	(792)	(669)
Cumulative adjustment for accounting change related to debit valuation adjustments		0
Net change	12	(51)
Ending Balance	(780)	(720)
Total
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	(5,674)	(4,320)
Cumulative adjustment for accounting change related to debit valuation adjustments		(1,226)
Net change	3,064	1,613
Ending Balance	(2,610)	(3,933)
Debt securities | Available-for-sale debt securities
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	(300)	1,343
Cumulative adjustment for accounting change related to debit valuation adjustments		0
Net change	2,924	1,317
Ending Balance	2,624	2,660
Equity securities | Available-for-sale debt securities
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning Balance	62	17
Cumulative adjustment for accounting change related to debit valuation adjustments		0
Net change	(33)	19
Ending Balance	$ 29	$ 36

Accumulated Other Comprehens110

Accumulated Other Comprehensive Income (Loss) - Changes in OCI Components Before- and After-tax (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Before-tax
Total other comprehensive income (loss)	$ 4,795	$ 3,145
Tax effect
Total other comprehensive income (loss)	(1,731)	(1,532)
After-tax
Total other comprehensive income (loss), net of tax	3,064	1,613
Available-for-sale debt securities | Debt securities
Before-tax
Net change in unrealized gain (losses) and fair value	4,936	2,320
Net realized losses reclassified into earnings	(219)	(198)
Total other comprehensive income (loss)	4,717	2,122
Tax effect
Tax effect of other comprehensive income (loss) before reclassification	(1,876)	(880)
Net realized losses reclassified into earnings	83	75
Total other comprehensive income (loss)	(1,793)	(805)
After-tax
Other comprehensive income (loss) before reclassification, net of tax	3,060	1,440
Net realized losses reclassified into earnings	(136)	(123)
Total other comprehensive income (loss), net of tax	2,924	1,317
Available-for-sale debt securities | Equity securities
Before-tax
Net change in unrealized gain (losses) and fair value	(54)	32
Total other comprehensive income (loss)	(54)	32
Tax effect
Tax effect of other comprehensive income (loss) before reclassification	21	(13)
Total other comprehensive income (loss)	21	(13)
After-tax
Other comprehensive income (loss) before reclassification, net of tax	(33)	19
Total other comprehensive income (loss), net of tax	(33)	19
Debit Valuation Adjustments
Before-tax
Net change in unrealized gain (losses) and fair value	195	84
Net realized losses reclassified into earnings	7	335
Total other comprehensive income (loss)	202	419
Tax effect
Tax effect of other comprehensive income (loss) before reclassification	(72)	(32)
Net realized losses reclassified into earnings	(3)	(127)
Total other comprehensive income (loss)	(75)	(159)
After-tax
Other comprehensive income (loss) before reclassification, net of tax	123	52
Net realized losses reclassified into earnings	4	208
Total other comprehensive income (loss), net of tax	127	260
Derivatives
Before-tax
Net change in unrealized gain (losses) and fair value	(159)	(186)
Net realized losses reclassified into earnings	198	256
Total other comprehensive income (loss)	39	70
Tax effect
Tax effect of other comprehensive income (loss) before reclassification	59	69
Net realized losses reclassified into earnings	(74)	(96)
Total other comprehensive income (loss)	(15)	(27)
After-tax
Other comprehensive income (loss) before reclassification, net of tax	(100)	(117)
Net realized losses reclassified into earnings	124	160
Total other comprehensive income (loss), net of tax	24	43
Employee Benefit Plans
Before-tax
Net decrease in fair value	0	(2)
Net realized losses reclassified into earnings	25	42
Settlements, curtailments, and other	0	0
Total other comprehensive income (loss)	25	40
Tax effect
Net decrease in fair value	0	1
Net realized losses reclassified into earnings	(10)	(16)
Settlements, curtailments, and other	(5)	0
Total other comprehensive income (loss)	(15)	(15)
After-tax
Net decrease in fair value	0	(1)
Net realized losses reclassified into earnings	15	26
Settlements, curtailments, and other	(5)	0
Total other comprehensive income (loss), net of tax	10	25
Foreign currency
Before-tax
Net change in unrealized gain (losses) and fair value	(134)	462
Total other comprehensive income (loss)	(134)	462
Tax effect
Tax effect of other comprehensive income (loss) before reclassification	146	(513)
Total other comprehensive income (loss)	146	(513)
After-tax
Other comprehensive income (loss) before reclassification, net of tax	12	(51)
Total other comprehensive income (loss), net of tax	$ 12	$ (51)

Accumulated Other Comprehens111

Accumulated Other Comprehensive Income (Loss) - Reclassifications Out of AOCI (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Gains on sales of debt securities	$ 226	$ 268
Other income (loss)	418	271
Income (loss) before income taxes	3,699	4,322
Net interest income	9,171	9,411
Personnel	(8,852)	(9,614)
Income tax expense (benefit)	1,019	1,225
Net income	2,680	3,097
Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net income	(7)	(271)
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Net Unrealized Investment Gain (Loss) | Debt securities
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Gains on sales of debt securities	226	268
Other income (loss)	(7)	(70)
Income (loss) before income taxes	219	198
Income tax expense (benefit)	83	75
Net income	136	123
Reclassification out of Accumulated Other Comprehensive Income | Debit Valuation Adjustments
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other income (loss)	(7)	(335)
Income (loss) before income taxes	(7)	(335)
Income tax expense (benefit)	(3)	(127)
Net income	(4)	(208)
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income (loss) before income taxes	(198)	(256)
Income tax expense (benefit)	(74)	(96)
Net income	(124)	(160)
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges | Interest rate contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net interest income	(164)	(255)
Reclassification out of Accumulated Other Comprehensive Income | Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges | Equity contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Personnel	(34)	(1)
Reclassification out of Accumulated Other Comprehensive Income | Employee Benefit Plans
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income (loss) before income taxes	(25)	(42)
Personnel	(25)	(42)
Income tax expense (benefit)	(10)	(16)
Net income	$ (15)	$ (26)

Earnings Per Common Share - Bas

Earnings Per Common Share - Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Earnings per common share
Net income	$ 2,680	$ 3,097
Preferred stock dividends	(457)	(382)
Net income applicable to common shareholders	$ 2,223	$ 2,715
Average common shares issued and outstanding (shares, in thousands)	10,339,731	10,518,790
Earnings per common share (in dollars per share)	$ 0.21	$ 0.26
Diluted earnings per common share
Add preferred stock dividends due to assumed conversions	$ 75	$ 75
Net income allocated to common shareholders	$ 2,298	$ 2,790
Average common shares issued and outstanding (shares, in thousands)	10,339,731	10,518,790
Dilutive potential common (shares, in thousands)	760,336	747,721
Total diluted average common shares issued and outstanding (shares, in thousands)	11,100,067	11,266,511
Diluted earnings (loss) per common share (in dollars per share)	$ 0.21	$ 0.25

Earnings Per Common Share - Ant

Earnings Per Common Share - Antidilutive Securities (Details) - shares shares in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Series L Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Preferred stock dividend rate	7.25%
Warrant
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Average options to purchase shares of common stock (in shares)	122	122
Warrant | Series T Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Average options to purchase shares of common stock (in shares)	700
Convertible Preferred Stock Subject to Mandatory Redemption | Series L Preferred Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Average options to purchase shares of common stock (in shares)	62	62
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Average options to purchase shares of common stock (in shares)	53	73

Earnings Per Common Share - Dil

Earnings Per Common Share - Dilutive Shares (Details) - shares shares in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Class of Stock [Line Items]
Incremental common shares attributable to dilutive effect of call options and warrants	150	150
Series T Preferred Stock
Class of Stock [Line Items]
Incremental common shares attributable to dilutive effect of conversion of preferred stock	700	700

Fair Value Measurements - Recur

Fair Value Measurements - Recurring Fair Value (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015	Dec. 31, 2014
Financial assets
Federal funds sold and securities borrowed or purchased under agreements to resell	$ 53,379	$ 55,143
Trading account assets	178,987	176,527
Gross derivative assets	860,300	689,700
Derivative assets	52,255	49,990
Total AFS debt securities	284,120	305,773
Other debt securities carried at fair value	18,213	16,607
Loans and leases, measured at fair value	8,212	6,938
Mortgage servicing rights	2,631	3,087	$ 3,394	$ 3,530
Loans held-for-sale, measured at fair value	3,303	4,818
Other assets	13,293	14,320
Liabilities
Interest-bearing deposits in U.S. offices	1,038	1,116
Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value	24,369	24,574
Gross derivative liabilities	850,700	682,200
Derivative liabilities	41,063	38,450
Short-term borrowings, measured at fair value	1,482	1,325
Long-term debt	31,261	30,097
Derivative Liabilities
Assets and Liabilities, Recurring Basis, Supplemental Information:
Liabilities transferred from Level 1 to Level 2	744	6,700
Liabilities transferred from Level 2 to Level 1	230	6,200
Derivative assets
Assets and Liabilities, Recurring Basis, Supplemental Information:
Assets transferred from Level 1 to Level 2	609	6,600
Assets transferred from Level 2 to Level 1	312	6,400
Equity securities
Assets and Liabilities, Recurring Basis, Supplemental Information:
Assets transferred from Level 2 to Level 1		327
U.S. Treasury and agency securities
Financial assets
Total AFS debt securities	22,216	25,277
Agency
Financial assets
Total AFS debt securities	207,736	228,947
Agency-collateralized mortgage obligations
Financial assets
Total AFS debt securities	10,558	10,985
Non-agency residential
Financial assets
Total AFS debt securities	2,229	3,179
Commercial
Financial assets
Total AFS debt securities	10,233	7,165
Other taxable securities
Financial assets
Total AFS debt securities	10,480	10,445
Tax-exempt securities
Financial assets
Total AFS debt securities	14,588	14,008
US Government-sponsored Enterprises Debt Securities
Financial assets
Trading account assets	19,200	14,800
Recurring
Financial assets
Federal funds sold and securities borrowed or purchased under agreements to resell	53,379	55,143
Trading account assets	178,987	176,527
Netting adjustments	(807,948)	(639,751)
Derivative assets	52,255	49,990
Total AFS debt securities	284,120	305,773
Other debt securities carried at fair value	18,213	16,607
Loans and leases, measured at fair value	8,212	6,938
Mortgage servicing rights	2,631	3,087
Loans held-for-sale, measured at fair value	3,303	4,818
Other assets	13,293	14,320
Total assets	614,393	633,203
Liabilities
Interest-bearing deposits in U.S. offices	1,038	1,116
Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value	24,369	24,574
Total trading account liabilities	74,003	66,963
Netting adjustment	(809,595)	(643,679)
Derivative liabilities	41,063	38,450
Short-term borrowings, measured at fair value	1,482	1,325
Accrued expenses and other liabilities	12,876	13,899
Long-term debt	31,261	30,097
Total liabilities	186,092	176,424
Recurring | Securities Segregated for Compliance or Deposited with Clearing Organizations
Financial assets
Trading account assets	13,600	16,400
Recurring | Consolidated VIEs
Financial assets
Loans and leases, measured at fair value	765
Recurring | U.S. government and agency securities
Financial assets
Trading account assets	57,186	48,535
Liabilities
Total trading account liabilities	16,157	14,972
Recurring | Corporate securities, trading loans and other
Financial assets
Trading account assets	27,347	25,901
Liabilities
Total trading account liabilities	6,885	6,161
Recurring | Equity securities
Financial assets
Trading account assets	53,610	63,029
Liabilities
Total trading account liabilities	34,894	30,290
Recurring | Non-U.S. sovereign debt
Financial assets
Trading account assets	31,495	29,087
Liabilities
Total trading account liabilities	16,067	15,540
Recurring | Mortgage trading loans and ABS
Financial assets
Trading account assets	9,349	9,975
Recurring | U.S. Treasury and agency securities
Financial assets
Total AFS debt securities	22,216	25,277
Recurring | Agency
Financial assets
Total AFS debt securities	207,736	228,947
Recurring | Agency-collateralized mortgage obligations
Financial assets
Total AFS debt securities	10,558	10,985
Other debt securities carried at fair value	6	7
Recurring | Non-agency residential
Financial assets
Total AFS debt securities	2,229	3,179
Other debt securities carried at fair value	3,323	3,490
Recurring | Commercial
Financial assets
Total AFS debt securities	10,233	7,165
Recurring | Non-U.S. securities
Financial assets
Total AFS debt securities	6,080	5,767
Other debt securities carried at fair value	14,628	12,843
Recurring | Other taxable securities
Financial assets
Total AFS debt securities	10,480	10,445
Other debt securities carried at fair value	256	267
Recurring | Tax-exempt securities
Financial assets
Total AFS debt securities	14,588	14,008
Recurring | Level 1
Financial assets
Federal funds sold and securities borrowed or purchased under agreements to resell	0	0
Trading account assets	85,782	90,745
Gross derivative assets	6,447	5,149
Total AFS debt securities	23,553	26,142
Other debt securities carried at fair value	13,406	11,691
Loans and leases, measured at fair value	0	0
Mortgage servicing rights	0	0
Loans held-for-sale, measured at fair value	0	0
Other assets	11,024	11,923
Total assets	140,212	145,650
Liabilities
Interest-bearing deposits in U.S. offices	0	0
Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value	0	0
Total trading account liabilities	61,085	56,483
Gross derivative liabilities	6,374	4,941
Short-term borrowings, measured at fair value	0	0
Accrued expenses and other liabilities	10,683	11,656
Long-term debt	0	0
Total liabilities	78,142	73,080
Recurring | Level 1 | U.S. government and agency securities
Financial assets
Trading account assets	37,321	33,034
Liabilities
Total trading account liabilities	15,933	14,803
Recurring | Level 1 | Corporate securities, trading loans and other
Financial assets
Trading account assets	341	325
Liabilities
Total trading account liabilities	153	193
Recurring | Level 1 | Equity securities
Financial assets
Trading account assets	31,857	41,735
Liabilities
Total trading account liabilities	30,795	27,898
Recurring | Level 1 | Non-U.S. sovereign debt
Financial assets
Trading account assets	16,263	15,651
Liabilities
Total trading account liabilities	14,204	13,589
Recurring | Level 1 | Mortgage trading loans and ABS
Financial assets
Trading account assets	0	0
Recurring | Level 1 | U.S. Treasury and agency securities
Financial assets
Total AFS debt securities	20,669	23,374
Recurring | Level 1 | Agency
Financial assets
Total AFS debt securities	0	0
Recurring | Level 1 | Agency-collateralized mortgage obligations
Financial assets
Total AFS debt securities	0	0
Other debt securities carried at fair value	0	0
Recurring | Level 1 | Non-agency residential
Financial assets
Total AFS debt securities	0	0
Other debt securities carried at fair value	0	0
Recurring | Level 1 | Commercial
Financial assets
Total AFS debt securities	0	0
Recurring | Level 1 | Non-U.S. securities
Financial assets
Total AFS debt securities	2,884	2,768
Other debt securities carried at fair value	13,406	11,691
Recurring | Level 1 | Other taxable securities
Financial assets
Total AFS debt securities	0	0
Other debt securities carried at fair value	0	0
Recurring | Level 1 | Tax-exempt securities
Financial assets
Total AFS debt securities	0	0
Recurring | Level 2
Financial assets
Federal funds sold and securities borrowed or purchased under agreements to resell	53,379	55,143
Trading account assets	87,648	80,148
Gross derivative assets	848,297	679,458
Total AFS debt securities	259,116	278,199
Other debt securities carried at fair value	4,778	4,886
Loans and leases, measured at fair value	6,515	5,318
Mortgage servicing rights	0	0
Loans held-for-sale, measured at fair value	2,643	4,031
Other assets	1,894	2,023
Total assets	1,264,270	1,109,206
Liabilities
Interest-bearing deposits in U.S. offices	1,038	1,116
Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value	24,024	24,239
Total trading account liabilities	12,890	10,459
Gross derivative liabilities	838,510	671,613
Short-term borrowings, measured at fair value	1,482	1,295
Accrued expenses and other liabilities	2,184	2,234
Long-term debt	29,447	28,584
Total liabilities	909,575	739,540
Recurring | Level 2 | U.S. government and agency securities
Financial assets
Trading account assets	19,865	15,501
Liabilities
Total trading account liabilities	224	169
Recurring | Level 2 | Corporate securities, trading loans and other
Financial assets
Trading account assets	24,052	22,738
Liabilities
Total trading account liabilities	6,704	5,947
Recurring | Level 2 | Equity securities
Financial assets
Trading account assets	21,336	20,887
Liabilities
Total trading account liabilities	4,099	2,392
Recurring | Level 2 | Non-U.S. sovereign debt
Financial assets
Trading account assets	14,660	12,915
Liabilities
Total trading account liabilities	1,863	1,951
Recurring | Level 2 | Mortgage trading loans and ABS
Financial assets
Trading account assets	7,735	8,107
Recurring | Level 2 | U.S. Treasury and agency securities
Financial assets
Total AFS debt securities	1,547	1,903
Recurring | Level 2 | Agency
Financial assets
Total AFS debt securities	207,736	228,947
Recurring | Level 2 | Agency-collateralized mortgage obligations
Financial assets
Total AFS debt securities	10,558	10,985
Other debt securities carried at fair value	6	7
Recurring | Level 2 | Non-agency residential
Financial assets
Total AFS debt securities	2,079	3,073
Other debt securities carried at fair value	3,294	3,460
Recurring | Level 2 | Commercial
Financial assets
Total AFS debt securities	10,233	7,165
Recurring | Level 2 | Non-U.S. securities
Financial assets
Total AFS debt securities	3,196	2,999
Other debt securities carried at fair value	1,222	1,152
Recurring | Level 2 | Other taxable securities
Financial assets
Total AFS debt securities	9,741	9,688
Other debt securities carried at fair value	256	267
Recurring | Level 2 | Tax-exempt securities
Financial assets
Total AFS debt securities	14,026	13,439
Recurring | Level 3
Financial assets
Federal funds sold and securities borrowed or purchased under agreements to resell	0	0
Trading account assets	5,557	5,634
Gross derivative assets	5,459	5,134	7,500
Total AFS debt securities	1,451	1,432
Other debt securities carried at fair value	29	30
Loans and leases, measured at fair value	1,697	1,620
Mortgage servicing rights	2,631	3,087
Loans held-for-sale, measured at fair value	660	787
Other assets	375	374
Total assets	17,859	18,098
Liabilities
Interest-bearing deposits in U.S. offices	0	0
Federal funds purchased and securities loaned or sold under agreements to repurchase, measured at fair value	345	335
Total trading account liabilities	28	21
Gross derivative liabilities	5,774	5,575	$ 8,500
Short-term borrowings, measured at fair value	0	30
Accrued expenses and other liabilities	9	9
Long-term debt	1,814	1,513
Total liabilities	7,970	7,483
Recurring | Level 3 | U.S. government and agency securities
Financial assets
Trading account assets	0	0
Liabilities
Total trading account liabilities	0	0
Recurring | Level 3 | Corporate securities, trading loans and other
Financial assets
Trading account assets	2,954	2,838
Total assets	3,000	2,800
Liabilities
Total trading account liabilities	28	21
Recurring | Level 3 | Equity securities
Financial assets
Trading account assets	417	407
Liabilities
Total trading account liabilities	0	0
Recurring | Level 3 | Non-U.S. sovereign debt
Financial assets
Trading account assets	572	521
Total assets	572	521
Liabilities
Total trading account liabilities	0	0
Recurring | Level 3 | Mortgage trading loans and ABS
Financial assets
Trading account assets	1,614	1,868
Total assets	1,600	1,900
Recurring | Level 3 | U.S. Treasury and agency securities
Financial assets
Total AFS debt securities	0	0
Recurring | Level 3 | Agency
Financial assets
Total AFS debt securities	0	0
Recurring | Level 3 | Agency-collateralized mortgage obligations
Financial assets
Total AFS debt securities	0	0
Other debt securities carried at fair value	0	0
Recurring | Level 3 | Non-agency residential
Financial assets
Total AFS debt securities	150	106
Other debt securities carried at fair value	29	30
Recurring | Level 3 | Commercial
Financial assets
Total AFS debt securities	0	0
Recurring | Level 3 | Non-U.S. securities
Financial assets
Total AFS debt securities	0	0
Other debt securities carried at fair value	0	0
Recurring | Level 3 | Other taxable securities
Financial assets
Total AFS debt securities	739	757
Other debt securities carried at fair value	0	0
Total assets	739	757
Recurring | Level 3 | Tax-exempt securities
Financial assets
Total AFS debt securities	562	569
Total assets	$ 562	$ 569

Fair Value Measurements - Recon

Fair Value Measurements - Reconciliation (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Balance, beginning	$ (441)	$ (920)
Gains (Losses) in Earnings	403	(44)
Gains (Losses) in OCI	0	0
Purchases	89	56
Sales	(175)	(176)
Issuances	0	0
Settlements	12	25
Gross Transfers into Level 3	(116)	(46)
Gross Transfers out of Level 3	(87)	24
Balance, ending	(315)	(1,081)
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Gross Derivative Assets	860,300		$ 689,700
Gross Derivative Liabilities	850,700		682,200
Federal funds purchased and securities loaned or sold under agreements to repurchase
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	(335)
Gains (Losses) in Earnings	(3)
Gains (Losses) in OCI	0
Purchases	0
Sales	0
Issuances	(14)
Settlements	7
Gross Transfers into Level 3	0
Gross Transfers out of Level 3	0
Balance, ending	(345)
Corporate securities, trading loans and other
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	(21)	(36)
Gains (Losses) in Earnings	1	1
Gains (Losses) in OCI	0	0
Purchases	0	2
Sales	(8)	(8)
Issuances	0	0
Settlements	0	0
Gross Transfers into Level 3	0	0
Gross Transfers out of Level 3	0	0
Balance, ending	(28)	(41)
Short-term borrowings
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	(30)	0
Gains (Losses) in Earnings	1	5
Gains (Losses) in OCI	0	0
Purchases	0	0
Sales	0	0
Issuances	0	(21)
Settlements	29	1
Gross Transfers into Level 3	0	(4)
Gross Transfers out of Level 3	0	4
Balance, ending	0	(15)
Accrued expenses and other liabilities
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	(9)	(10)
Gains (Losses) in Earnings	0	0
Gains (Losses) in OCI	0	0
Purchases	0	0
Sales	0	0
Issuances	0	0
Settlements	0	0
Gross Transfers into Level 3	0	0
Gross Transfers out of Level 3	0	0
Balance, ending	(9)	(10)
Long-term debt
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	(1,513)	(2,362)
Gains (Losses) in Earnings	(91)	4
Gains (Losses) in OCI	(7)	0
Purchases	9	132
Sales	0	0
Issuances	(169)	(90)
Settlements	56	97
Gross Transfers into Level 3	(186)	(713)
Gross Transfers out of Level 3	87	126
Balance, ending	(1,814)	(2,806)
Level 3 | Recurring
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]
Balance, beginning	(441)
Balance, ending	(315)
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Gross Derivative Assets	5,459	7,500	5,134
Gross Derivative Liabilities	5,774	8,500	$ 5,575
Corporate securities, trading loans and other
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	2,838	3,270
Gains (Losses) in Earnings	50	(21)
Gains (Losses) in OCI	1	0
Purchases	227	139
Sales	(147)	(95)
Issuances	0	0
Settlements	(148)	(435)
Gross Transfers into Level 3	158	171
Gross Transfers out of Level 3	(25)	(269)
Balance, ending	2,954	2,760
Equity securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	407	352
Gains (Losses) in Earnings	60	3
Gains (Losses) in OCI	0	0
Purchases	10	0
Sales	(2)	(1)
Issuances	0	0
Settlements	(62)	(5)
Gross Transfers into Level 3	4	9
Gross Transfers out of Level 3	0	(18)
Balance, ending	417	340
Non-U.S. sovereign debt
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	521	574
Gains (Losses) in Earnings	42	66
Gains (Losses) in OCI	49	(90)
Purchases	3	2
Sales	(1)	0
Issuances	0	0
Settlements	(42)	(44)
Gross Transfers into Level 3	0	0
Gross Transfers out of Level 3	0	0
Balance, ending	572	508
Mortgage trading loans and ABS
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	1,868	2,063
Gains (Losses) in Earnings	28	60
Gains (Losses) in OCI	(2)	0
Purchases	194	319
Sales	(404)	(249)
Issuances	0	0
Settlements	(73)	(83)
Gross Transfers into Level 3	31	9
Gross Transfers out of Level 3	(28)	(13)
Balance, ending	1,614	2,106
Trading Securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	5,634	6,259
Gains (Losses) in Earnings	180	108
Gains (Losses) in OCI	48	(90)
Purchases	434	460
Sales	(554)	(345)
Issuances	0	0
Settlements	(325)	(567)
Gross Transfers into Level 3	193	189
Gross Transfers out of Level 3	(53)	(300)
Balance, ending	5,557	5,714
Non-agency residential MBS
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	106	279
Gains (Losses) in Earnings	0	(19)
Gains (Losses) in OCI	5	(2)
Purchases	135	21
Sales	(92)	0
Issuances	0	0
Settlements	(4)	(9)
Gross Transfers into Level 3	0	132
Gross Transfers out of Level 3	0	0
Balance, ending	150	402
Non-U.S. securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning		10
Gains (Losses) in Earnings		0
Gains (Losses) in OCI		0
Purchases		0
Sales		0
Issuances		0
Settlements		(1)
Gross Transfers into Level 3		0
Gross Transfers out of Level 3		0
Balance, ending		9
Other taxable securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	757	1,667
Gains (Losses) in Earnings	1	0
Gains (Losses) in OCI	(3)	(2)
Purchases	0	0
Sales	0	0
Issuances	0	0
Settlements	(16)	(42)
Gross Transfers into Level 3	0	0
Gross Transfers out of Level 3	0	(933)
Balance, ending	739	690
Tax-exempt securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	569	599
Gains (Losses) in Earnings	0	0
Gains (Losses) in OCI	(7)	(3)
Purchases	1	0
Sales	0	0
Issuances	0	0
Settlements	(1)	(13)
Gross Transfers into Level 3	0	0
Gross Transfers out of Level 3	0	0
Balance, ending	562	583
Available-for-sale Securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	1,432	2,555
Gains (Losses) in Earnings	1	(19)
Gains (Losses) in OCI	(5)	(7)
Purchases	136	21
Sales	(92)	0
Issuances	0	0
Settlements	(21)	(65)
Gross Transfers into Level 3	0	132
Gross Transfers out of Level 3	0	(933)
Balance, ending	1,451	1,684
Other debt securities carried at fair value – Non-agency residential MBS
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	30
Gains (Losses) in Earnings	(1)
Gains (Losses) in OCI	0
Purchases	0
Sales	0
Issuances	0
Settlements	0
Gross Transfers into Level 3	0
Gross Transfers out of Level 3	0
Balance, ending	29
Loans and leases
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	1,620	1,983
Gains (Losses) in Earnings	43	15
Gains (Losses) in OCI	0	0
Purchases	69	0
Sales	0	(1)
Issuances	25	0
Settlements	(35)	(43)
Gross Transfers into Level 3	5	6
Gross Transfers out of Level 3	(30)	(6)
Balance, ending	1,697	1,954
Mortgage servicing rights
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	3,087	3,530
Gains (Losses) in Earnings	(380)	(85)
Gains (Losses) in OCI	0	0
Purchases	0	0
Sales	(1)	0
Issuances	136	179
Settlements	(211)	(230)
Gross Transfers into Level 3	0	0
Gross Transfers out of Level 3	0	0
Balance, ending	2,631	3,394
Loans held-for-sale
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	787	173
Gains (Losses) in Earnings	73	(70)
Gains (Losses) in OCI	27	0
Purchases	20	406
Sales	(163)	(82)
Issuances	0	21
Settlements	(34)	(6)
Gross Transfers into Level 3	13	138
Gross Transfers out of Level 3	(63)	(37)
Balance, ending	660	543
Other assets
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning	374	911
Gains (Losses) in Earnings	(25)	10
Gains (Losses) in OCI	0	0
Purchases	34	0
Sales	0	(31)
Issuances	0	0
Settlements	(10)	(9)
Gross Transfers into Level 3	2	0
Gross Transfers out of Level 3	0	(34)
Balance, ending	$ 375	$ 847

Fair Value Measurements - Gains

Fair Value Measurements - Gains and Losses (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Total	$ 202	$ (75)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Total	(112)	(427)
Federal funds purchased and securities loaned or sold under agreements to repurchase
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	(3)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	(9)
Corporate securities and other
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	1	1
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	1	1
Short-term borrowings
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	1	5
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date		5
Long-term debt
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	(91)	4
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	(93)	(4)
Corporate securities, trading loans and other
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	50	(21)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	33	(58)
Equity securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	60	3
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	7	(2)
Non-U.S. sovereign debt
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	42	66
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	41	63
Mortgage trading loans and ABS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	28	60
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	4	(9)
Trading Securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	180	108
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	85	(6)
Derivative assets
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	403	(44)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	257	(237)
Non-agency residential MBS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	(19)
Other taxable securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	1	0
Other debt securities carried at fair value – Non-agency RMBS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	(1)
Loans and leases
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	43	15
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	48	29
Mortgage servicing rights
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	(380)	(85)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	(437)	(188)
Loans held-for-sale
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	73	(70)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	58	(65)
Other assets
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	(25)	10
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	(22)	38
Trading Account Profits (Losses)
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Total	376	(260)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Total	213	(389)
Trading Account Profits (Losses) | Federal funds purchased and securities loaned or sold under agreements to repurchase
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	(3)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	(9)
Trading Account Profits (Losses) | Corporate securities and other
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	1	1
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	1	1
Trading Account Profits (Losses) | Short-term borrowings
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	1	5
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date		5
Trading Account Profits (Losses) | Long-term debt
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	(92)	58
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	(93)	50
Trading Account Profits (Losses) | Corporate securities, trading loans and other
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	50	(21)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	33	(58)
Trading Account Profits (Losses) | Equity securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	60	3
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	7	(2)
Trading Account Profits (Losses) | Non-U.S. sovereign debt
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	42	66
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	41	63
Trading Account Profits (Losses) | Mortgage trading loans and ABS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	28	60
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	4	(9)
Trading Account Profits (Losses) | Trading Securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	180	108
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	85	(6)
Trading Account Profits (Losses) | Derivative assets
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	237	(351)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	189	(363)
Trading Account Profits (Losses) | Non-agency residential MBS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets		0
Trading Account Profits (Losses) | Other taxable securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0
Trading Account Profits (Losses) | Other debt securities carried at fair value – Non-agency RMBS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0
Trading Account Profits (Losses) | Loans and leases
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	8	3
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	8	3
Trading Account Profits (Losses) | Mortgage servicing rights
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	34	(15)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	34	(15)
Trading Account Profits (Losses) | Loans held-for-sale
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	10	(69)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	(2)	(64)
Trading Account Profits (Losses) | Other assets
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Mortgage Banking Income (Loss)
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Total	(286)	191
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Total	(436)	(88)
Mortgage Banking Income (Loss) | Federal funds purchased and securities loaned or sold under agreements to repurchase
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	0
Mortgage Banking Income (Loss) | Corporate securities and other
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	0	0
Mortgage Banking Income (Loss) | Short-term borrowings
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date		0
Mortgage Banking Income (Loss) | Long-term debt
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	0	0
Mortgage Banking Income (Loss) | Corporate securities, trading loans and other
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Mortgage Banking Income (Loss) | Equity securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Mortgage Banking Income (Loss) | Non-U.S. sovereign debt
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Mortgage Banking Income (Loss) | Mortgage trading loans and ABS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Mortgage Banking Income (Loss) | Trading Securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Mortgage Banking Income (Loss) | Derivative assets
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	151	282
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	53	101
Mortgage Banking Income (Loss) | Non-agency residential MBS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets		0
Mortgage Banking Income (Loss) | Other taxable securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0
Mortgage Banking Income (Loss) | Other debt securities carried at fair value – Non-agency RMBS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0
Mortgage Banking Income (Loss) | Loans and leases
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Mortgage Banking Income (Loss) | Mortgage servicing rights
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	(414)	(70)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	(471)	(173)
Mortgage Banking Income (Loss) | Loans held-for-sale
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Mortgage Banking Income (Loss) | Other assets
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	(23)	(21)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	(18)	(16)
Other
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Total	112	(6)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Total	111	50
Other | Federal funds purchased and securities loaned or sold under agreements to repurchase
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	0
Other | Corporate securities and other
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	0	0
Other | Short-term borrowings
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date		0
Other | Long-term debt
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to liabilities	1	(54)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to liabilities still held at reporting date	0	(54)
Other | Corporate securities, trading loans and other
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Other | Equity securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Other | Non-U.S. sovereign debt
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Other | Mortgage trading loans and ABS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Other | Trading Securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Other | Derivative assets
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	15	25
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	15	25
Other | Non-agency residential MBS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets		(19)
Other | Other taxable securities
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	1
Other | Other debt securities carried at fair value – Non-agency RMBS
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	(1)
Other | Loans and leases
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	35	12
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	40	26
Other | Mortgage servicing rights
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	0	0
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	0	0
Other | Loans held-for-sale
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	63	(1)
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	60	(1)
Other | Other assets
Level 3 – Total Realized and Unrealized Gains (Losses) Included in Earnings
Change in realized gains (losses) included in earnings relating to assets	(2)	31
Level 3 – Changes in Unrealized Gains (Losses) Relating to Assets and Liabilities Still Held at Reporting Date
Change in unrealized gains (losses) relating to assets still held at reporting date	$ (4)	$ 54

Fair Value Measurements - Re118

Fair Value Measurements - Recurring Fair Value Inputs (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015	Dec. 31, 2014
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Long-term debt	$ (31,261,000,000)	$ (30,097,000,000)
Net derivative asset	(315,000,000)	(441,000,000)	$ (1,081,000,000)	$ (920,000,000)
Recurring
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	614,393,000,000	633,203,000,000
Long-term debt	(31,261,000,000)	(30,097,000,000)
Recurring | Level 3
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	17,859,000,000	18,098,000,000
Long-term debt	(1,814,000,000)	(1,513,000,000)
Net derivative asset	(315,000,000)	(441,000,000)
Recurring | Level 3 | Loans held-for-sale
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	660,000,000	787,000,000
Recurring | Level 3 | Loans and leases
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	1,700,000,000	1,600,000,000
Recurring | Level 3 | Credit derivatives
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Net derivative asset	$ (67,000,000)	$ (75,000,000)
Recurring | Level 3 | Credit derivatives | Minimum | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Yield	7.00%	6.00%
Prepayment speed	10.00%	10.00%
Default rate	1.00%	1.00%
Loss severity	35.00%	35.00%
Upfront points	0.01%	0.00%
Credit spreads	0.13%	0.00%
Credit correlation	23.00%	31.00%
Recurring | Level 3 | Credit derivatives | Maximum | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Yield	25.00%	25.00%
Prepayment speed	20.00%	20.00%
Default rate	4.00%	4.00%
Loss severity	40.00%	40.00%
Upfront points	1.00%	1.00%
Credit spreads	9.96%	4.47%
Credit correlation	97.00%	99.00%
Recurring | Level 3 | Credit derivatives | Weighted Average | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Yield	17.00%	16.00%
Prepayment speed	19.00%	19.00%
Default rate	3.00%	3.00%
Loss severity	35.00%	35.00%
Upfront points	0.65%	0.60%
Credit spreads	3.26%	1.11%
Credit correlation	37.00%	38.00%
Recurring | Level 3 | Equity derivatives
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Net derivative asset	$ (741,000,000)	$ (1,037,000,000)
Recurring | Level 3 | Equity derivatives | Minimum | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Equity correlation	12.00%	25.00%
Long-dated equity volatilities	4.00%	4.00%
Recurring | Level 3 | Equity derivatives | Maximum | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Equity correlation	98.00%	100.00%
Long-dated equity volatilities	105.00%	101.00%
Recurring | Level 3 | Equity derivatives | Weighted Average | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Equity correlation	69.00%	67.00%
Long-dated equity volatilities	27.00%	28.00%
Recurring | Level 3 | Commodity contracts
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Net derivative asset	$ 4,000,000	$ 169,000,000
Recurring | Level 3 | Commodity contracts | Minimum | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Long-dated equity volatilities	19.00%	18.00%
Natural gas forward price (in dollars per MMBtu)	$ 1	$ 1
Propane forward price (in dollars per share)		$ 0
Correlation	66.00%	66.00%
Recurring | Level 3 | Commodity contracts | Maximum | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Long-dated equity volatilities	125.00%	125.00%
Natural gas forward price (in dollars per MMBtu)	$ 6	$ 6
Propane forward price (in dollars per share)		$ 1
Correlation	93.00%	93.00%
Recurring | Level 3 | Commodity contracts | Weighted Average | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Long-dated equity volatilities	46.00%	39.00%
Natural gas forward price (in dollars per MMBtu)	$ 4	$ 4
Propane forward price (in dollars per share)		$ 1
Correlation	84.00%	84.00%
Recurring | Level 3 | Interest rate derivatives
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Net derivative asset	$ 489,000,000	$ 502,000,000
Recurring | Level 3 | Interest rate derivatives | Minimum | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Long-dated volatilities (IR)	0.00%	0.00%
Correlation (IR/IR)	15.00%	17.00%
Correlation (FX/IR)	(2.00%)	(15.00%)
Long-dated inflation rates	0.00%	0.00%
Recurring | Level 3 | Interest rate derivatives | Maximum | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Long-dated volatilities (IR)	2.00%	2.00%
Correlation (IR/IR)	99.00%	99.00%
Correlation (FX/IR)	40.00%	40.00%
Long-dated inflation rates	7.00%	7.00%
Recurring | Level 3 | Interest rate derivatives | Weighted Average | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Long-dated volatilities (IR)	1.00%	1.00%
Correlation (IR/IR)	60.00%	48.00%
Correlation (FX/IR)	33.00%	(9.00%)
Long-dated inflation rates	3.00%	3.00%
Recurring | Level 3 | Mortgage trading loans and ABS
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	$ 1,600,000,000	$ 1,900,000,000
Recurring | Level 3 | Corporate securities, trading loans and other
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	3,000,000,000	2,800,000,000
Recurring | Level 3 | Non-U.S. sovereign debt
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	572,000,000	521,000,000
Recurring | Level 3 | Other taxable securities, substantially all asset-backed securities
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	739,000,000	757,000,000
Recurring | Level 3 | Tax-exempt securities
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	562,000,000	569,000,000
Recurring | Level 3 | Loans and leases backed by residential real estate assets
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	$ 2,080,000,000	$ 2,017,000,000
Recurring | Level 3 | Loans and leases backed by residential real estate assets | Minimum | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Yield	0.00%	0.00%
Prepayment speed	0.00%	0.00%
Default rate	0.00%	0.00%
Loss severity	0.00%	0.00%
Recurring | Level 3 | Loans and leases backed by residential real estate assets | Maximum | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Yield	25.00%	25.00%
Prepayment speed	44.00%	27.00%
Default rate	10.00%	10.00%
Loss severity	90.00%	90.00%
Recurring | Level 3 | Loans and leases backed by residential real estate assets | Weighted Average | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Yield	6.00%	6.00%
Prepayment speed	15.00%	11.00%
Default rate	4.00%	4.00%
Loss severity	42.00%	40.00%
Recurring | Level 3 | Loans and leases backed by residential real estate assets | Loans held-for-sale
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	$ 81,000,000	$ 97,000,000
Recurring | Level 3 | Loans and leases backed by residential real estate assets | Loans and leases
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	1,588,000,000	1,520,000,000
Recurring | Level 3 | Loans and leases backed by residential real estate assets | Mortgage trading loans and ABS | Trading Securities
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	411,000,000	400,000,000
Recurring | Level 3 | Instruments Backed by Commercial Real Estate Assets
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	$ 502,000,000	$ 852,000,000
Recurring | Level 3 | Instruments Backed by Commercial Real Estate Assets | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Yield	10.00%
Price (in dollars per share)	$ 81
Recurring | Level 3 | Instruments Backed by Commercial Real Estate Assets | Minimum | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Yield	0.00%	0.00%
Price (in dollars per share)	$ 0	$ 0
Recurring | Level 3 | Instruments Backed by Commercial Real Estate Assets | Maximum | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Yield	25.00%	25.00%
Price (in dollars per share)	$ 106	$ 100
Recurring | Level 3 | Instruments Backed by Commercial Real Estate Assets | Weighted Average | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Yield		8.00%
Price (in dollars per share)		$ 73
Recurring | Level 3 | Instruments Backed by Commercial Real Estate Assets | Loans held-for-sale
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	$ 357,000,000	$ 690,000,000
Recurring | Level 3 | Instruments Backed by Commercial Real Estate Assets | Mortgage trading loans and ABS
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	145,000,000	162,000,000
Recurring | Level 3 | Commercial loans, debt securities and other
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	$ 4,730,000,000	$ 4,558,000,000
Recurring | Level 3 | Commercial loans, debt securities and other | Minimum | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Yield	0.00%	0.00%
Prepayment speed	5.00%	5.00%
Default rate	2.00%	2.00%
Loss severity	25.00%	25.00%
Duration	1 year	0 years
Price (in dollars per share)	$ 0	$ 0
Recurring | Level 3 | Commercial loans, debt securities and other | Maximum | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Yield	37.00%	37.00%
Prepayment speed	20.00%	20.00%
Default rate	5.00%	5.00%
Loss severity	50.00%	50.00%
Duration	5 years	5 years
Price (in dollars per share)	$ 305	$ 258
Recurring | Level 3 | Commercial loans, debt securities and other | Weighted Average | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Yield	15.00%	13.00%
Prepayment speed	15.00%	16.00%
Default rate	4.00%	4.00%
Loss severity	38.00%	37.00%
Duration	3 years	3 years
Price (in dollars per share)	$ 66	$ 64
Recurring | Level 3 | Commercial loans, debt securities and other | Loans held-for-sale
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	$ 222,000,000
Recurring | Level 3 | Commercial loans, debt securities and other | Loans and leases
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	109,000,000	$ 100,000,000
Recurring | Level 3 | Commercial loans, debt securities and other | Mortgage trading loans and ABS | Trading Securities
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	1,058,000,000	1,306,000,000
Recurring | Level 3 | Commercial loans, debt securities and other | Corporate securities, trading loans and other | Trading Securities
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	2,641,000,000	2,503,000,000
Recurring | Level 3 | Commercial loans, debt securities and other | Non-U.S. sovereign debt | Trading Securities
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	572,000,000	521,000,000
Recurring | Level 3 | Commercial loans, debt securities and other | Other taxable securities, substantially all asset-backed securities | Available-for-sale Securities
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	128,000,000	128,000,000
Recurring | Level 3 | Auction rate securities
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	$ 1,486,000,000	$ 1,533,000,000
Recurring | Level 3 | Auction rate securities | Minimum | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Price (in dollars per share)	$ 10	$ 10
Recurring | Level 3 | Auction rate securities | Maximum | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Price (in dollars per share)	100	100
Recurring | Level 3 | Auction rate securities | Weighted Average | Income and Market Approach Technique
Fair Value Inputs [Abstract]
Price (in dollars per share)	$ 94	$ 94
Recurring | Level 3 | Auction rate securities | Corporate securities, trading loans and other | Trading Securities
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	$ 313,000,000	$ 335,000,000
Recurring | Level 3 | Auction rate securities | Other taxable securities, substantially all asset-backed securities | Available-for-sale Securities
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	611,000,000	629,000,000
Recurring | Level 3 | Auction rate securities | Tax-exempt securities | Available-for-sale Securities
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	$ 562,000,000	$ 569,000,000
Recurring | Level 3 | Structured liabilities | Minimum | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Equity correlation	12.00%	25.00%
Long-dated equity volatilities	4.00%	4.00%
Recurring | Level 3 | Structured liabilities | Maximum | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Equity correlation	98.00%	100.00%
Long-dated equity volatilities	105.00%	101.00%
Recurring | Level 3 | Structured liabilities | Weighted Average | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Equity correlation	69.00%
Long-dated equity volatilities	27.00%
Recurring | Level 3 | Structured liabilities | Long-term debt
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Long-term debt	$ (1,814,000,000)	$ (1,513,000,000)
Recurring | Level 3 | Structured liabilities | Long-term debt | Weighted Average | Income Approach Valuation Technique
Fair Value Inputs [Abstract]
Equity correlation		67.00%
Long-dated equity volatilities		28.00%

Fair Value Measurements - Nonre

Fair Value Measurements - Nonrecurring Fair Value (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis
Loans held-for-sale, measured at fair value	$ 3,303		$ 4,818
Loans and leases, measured at fair value	8,212		6,938
Other assets, measured at fair value	13,293		$ 14,320
Nonrecurring
Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis
Gains (Losses) on loans held-for-sale	(21)	$ (33)
Gains (Losses) on loans and leases	(182)	(418)
Gains (Losses) on foreclosed properties	(20)	(15)
Gains (Losses) on other assets	(18)	(1)
Nonrecurring | Level 2
Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis
Loans held-for-sale, measured at fair value	775	565
Loans and leases, measured at fair value	0	5
Foreclosed properties, measured at fair value	0	0
Other assets, measured at fair value	36	200
Loan loss write-offs	$ 42	98
Period of gain/(loss) after transfer of loan to a foreclosed properties	90 days
Nonrecurring | Level 3
Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis
Loans held-for-sale, measured at fair value	$ 29	22
Loans and leases, measured at fair value	758	1,391
Foreclosed properties, measured at fair value	82	400
Other assets, measured at fair value	0	0
Government Guaranteed Mortgage Loans upon Foreclosure Receivable | Nonrecurring
Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis
Foreclosed properties, measured at fair value	$ 1,400	$ 1,200

Fair Value Measurements - No120

Fair Value Measurements - Nonrecurring Fair Value Inputs (Details) - Nonrecurring - Level 3 - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Market Comparables | Minimum
Fair Value Inputs [Abstract]
Discount rate	7.00%	7.00%
Cost to sell	8.00%	8.00%
Market Comparables | Maximum
Fair Value Inputs [Abstract]
Discount rate	55.00%	55.00%
Cost to sell	45.00%	45.00%
Loans and leases backed by residential real estate assets
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Assets, fair value	$ 758	$ 2,739
Loans and leases backed by residential real estate assets | Market Comparables | Weighted Average
Fair Value Inputs [Abstract]
Discount rate	21.00%	20.00%
Cost to sell	10.00%	10.00%

Fair Value Option - Elections (

Fair Value Option - Elections (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Federal funds sold and securities borrowed or purchased under agreements to resell
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Assets	$ 53,379	$ 55,143
Contractual Principal Outstanding Assets	53,223	54,999
Fair Value Carrying Amount Less Unpaid Principal Assets	156	144
Loans reported as trading account assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Assets	5,002	4,995
Contractual Principal Outstanding Assets	9,763	9,214
Fair Value Carrying Amount Less Unpaid Principal Assets	(4,761)	(4,219)
Trading inventory – other
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Assets	8,036	8,149
Consumer and commercial loans
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Assets	8,212	6,938
Contractual Principal Outstanding Assets	8,512	7,293
Fair Value Carrying Amount Less Unpaid Principal Assets	(300)	(355)
Loans held-for-sale
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Assets	3,303	4,818
Contractual Principal Outstanding Assets	4,604	6,157
Fair Value Carrying Amount Less Unpaid Principal Assets	(1,301)	(1,339)
Other assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Assets	291	275
Contractual Principal Outstanding Assets	250	270
Fair Value Carrying Amount Less Unpaid Principal Assets	41	5
Long-term deposits
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Liabilities	1,038	1,116
Contractual Principal Outstanding Liabilities	907	1,021
Fair Value Carrying Amount Less Unpaid Principal Liabilities	131	95
Federal funds purchased and securities loaned or sold under agreements to repurchase
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Liabilities	24,369	24,574
Contractual Principal Outstanding Liabilities	24,500	24,718
Fair Value Carrying Amount Less Unpaid Principal Liabilities	(131)	(144)
Short-term borrowings
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Liabilities	1,482	1,325
Contractual Principal Outstanding Liabilities	1,408	1,325
Fair Value Carrying Amount Less Unpaid Principal Liabilities	74	0
Unfunded loan commitments
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Liabilities	509	658
Long-term debt
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Liabilities	31,261	30,097
Contractual Principal Outstanding Liabilities	31,772	30,593
Fair Value Carrying Amount Less Unpaid Principal Liabilities	(511)	(496)
Structured liabilities
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value Carrying Amount Liabilities	30,100	29,000
Contractual Principal Outstanding Liabilities	$ 30,600	$ 29,400

Fair Value Option - Changes in

Fair Value Option - Changes in FV of Assets and Liabilities (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	$ 276	$ 49
Federal funds sold and securities borrowed or purchased under agreements to resell
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	8	(64)
Loans reported as trading account assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	112	(101)
Trading inventory – other
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	(113)	(14)
Consumer and commercial loans
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	29	(48)
Loans held-for-sale
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	165	208
Other assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	2	8
Long-term deposits
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	(31)	(9)
Federal funds purchased and securities loaned or sold under agreements to repurchase
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	(8)	54
Unfunded loan commitments
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	148	118
Short-term borrowings
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option		(1)
Long-term debt
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	(36)	(102)
Trading Account Profits (Losses)
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	3	111
Trading Account Profits (Losses) | Federal funds sold and securities borrowed or purchased under agreements to resell
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	8	(64)
Trading Account Profits (Losses) | Loans reported as trading account assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	112	(101)
Trading Account Profits (Losses) | Trading inventory – other
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	(113)	(14)
Trading Account Profits (Losses) | Consumer and commercial loans
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	19	35
Trading Account Profits (Losses) | Loans held-for-sale
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	(47)
Trading Account Profits (Losses) | Other assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Trading Account Profits (Losses) | Long-term deposits
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	(9)	(4)
Trading Account Profits (Losses) | Federal funds purchased and securities loaned or sold under agreements to repurchase
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	(8)	54
Trading Account Profits (Losses) | Unfunded loan commitments
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Trading Account Profits (Losses) | Short-term borrowings
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option		(1)
Trading Account Profits (Losses) | Long-term debt
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	(6)	253
Mortgage Banking Income (Loss)
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	130	192
Mortgage Banking Income (Loss) | Federal funds sold and securities borrowed or purchased under agreements to resell
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Mortgage Banking Income (Loss) | Loans reported as trading account assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Mortgage Banking Income (Loss) | Trading inventory – other
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Mortgage Banking Income (Loss) | Consumer and commercial loans
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Mortgage Banking Income (Loss) | Loans held-for-sale
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	130	192
Mortgage Banking Income (Loss) | Other assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Mortgage Banking Income (Loss) | Long-term deposits
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Mortgage Banking Income (Loss) | Federal funds purchased and securities loaned or sold under agreements to repurchase
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Mortgage Banking Income (Loss) | Unfunded loan commitments
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Mortgage Banking Income (Loss) | Short-term borrowings
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option		0
Mortgage Banking Income (Loss) | Long-term debt
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Other Income (Loss)
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	143	(254)
Other Income (Loss) | Federal funds sold and securities borrowed or purchased under agreements to resell
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Other Income (Loss) | Loans reported as trading account assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Other Income (Loss) | Trading inventory – other
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Other Income (Loss) | Consumer and commercial loans
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	10	(83)
Other Income (Loss) | Loans held-for-sale
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	35	63
Other Income (Loss) | Other assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	2	8
Other Income (Loss) | Long-term deposits
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	(22)	(5)
Other Income (Loss) | Federal funds purchased and securities loaned or sold under agreements to repurchase
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	0	0
Other Income (Loss) | Unfunded loan commitments
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	148	118
Other Income (Loss) | Short-term borrowings
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option		0
Other Income (Loss) | Long-term debt
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) relating to assets and liabilities accounted for under the fair value option	$ (30)	$ (355)

Fair Value Option - Gains (Loss

Fair Value Option - Gains (Losses) Related to Borrower-specific Credit Risk (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Loans reported as trading account assets
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) related to borrower-specific credit risk for assets and liabilities accounted for under the fair value option	$ 9	$ 8
Consumer and commercial loans
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) related to borrower-specific credit risk for assets and liabilities accounted for under the fair value option	(10)	(28)
Loans held-for-sale
Fair Value, Option, Quantitative Disclosures [Line Items]
Gains (losses) related to borrower-specific credit risk for assets and liabilities accounted for under the fair value option	$ (1)	$ 39

Fair Value of Financial Inst124

Fair Value of Financial Instruments (Details) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Financial assets
Loans held-for-sale, measured at fair value	$ 3,303	$ 4,818
Financial liabilities
Long-term debt	31,261	30,097
Carrying Value
Financial assets
Loans	868,220	863,561
Loans held-for-sale, measured at fair value	6,192	7,453
Financial liabilities
Deposits	1,217,261	1,197,259
Long-term debt	232,849	236,764
Commercial unfunded lending commitments	1,100	1,300
Estimate of Fair Value Measurement
Financial assets
Loans	884,853	875,594
Loans held-for-sale, measured at fair value	6,192	7,453
Financial liabilities
Deposits	1,217,625	1,197,577
Long-term debt	235,677	241,109
Commercial unfunded lending commitments	5,900	6,300
Level 2 | Estimate of Fair Value Measurement
Financial assets
Loans	70,644	70,223
Loans held-for-sale, measured at fair value	5,221	5,347
Financial liabilities
Deposits	1,217,625	1,197,577
Long-term debt	233,863	239,596
Level 3 | Estimate of Fair Value Measurement
Financial assets
Loans	814,209	805,371
Loans held-for-sale, measured at fair value	971	2,106
Financial liabilities
Deposits	0	0
Long-term debt	$ 1,814	$ 1,513

Mortgage Servicing Rights - Rol

Mortgage Servicing Rights - Rollforward of Mortgage Servicing Rights (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Activity for residential first mortgage MSRs
Balance, January 1	$ 3,087	$ 3,530
Additions	136	179
Sales	(1)	0
Amortization of expected cash flows	(211)	(230)
Impact of changes in interest rates and other market factors	(376)	(176)
Model and other cash flow assumption changes:
Projected cash flows, including changes in costs to service loans	0	87
Impact of changes in the Home Price Index	(10)	(12)
Impact of changes to the prepayment model	0	9
Other model changes	6	7
Balance, end of period	2,631	3,394
Mortgage loans serviced for investors (in billions)	386,000	475,000
Consumer Portfolio Segment | United States
Model and other cash flow assumption changes:
Balance, end of period	2,200	3,100
Consumer Portfolio Segment | Non United States
Model and other cash flow assumption changes:
Balance, end of period	$ 479	$ 286

Mortgage Servicing Rights - Sig

Mortgage Servicing Rights - Significant Economic Assumptions (Details)	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Fixed
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Weighted-average OAS	4.78%	4.62%
Weighted-average life, in years	3 years 9 months 14 days	4 years 5 months 15 days
Adjustable
Assumption for Fair Value as of Balance Sheet Date of Assets or Liabilities that relate to Transferor's Continuing Involvement [Line Items]
Weighted-average OAS	7.77%	7.61%
Weighted-average life, in years	3 years 2 months 12 days	3 years 5 months 4 days

Mortgage Servicing Rights - Sen

Mortgage Servicing Rights - Sensitivity Impacts (Details) $ in Millions	3 Months Ended
	Mar. 31, 2016USD ($)
Prepayment rates
Impact of 10% decrease	$ 183
Impact of 20% decrease	394
Impact of 10% increase	(161)
Impact of 20% increase	(304)
OAS level
Impact of 100 bps decrease	98
Impact of 200 bps decrease	203
Impact of 100 bps increase	(90)
Impact of 200 bps increase	$ (174)
Fixed
Change in Weighted-average Lives
Impact of 10% decrease	3 months 18 days
Impact of 20% decrease	7 months 20 days
Impact of 10% increase	3 months 3 days
Impact of 20% increase	5 months 23 days
Adjustable
Change in Weighted-average Lives
Impact of 10% decrease	2 months 26 days
Impact of 20% decrease	6 months 7 days
Impact of 10% increase	2 months 15 days
Impact of 20% increase	4 months 24 days

Business Segment Information Bu

Business Segment Information Business Segment Information - Narrative (Details)	3 Months Ended
	Mar. 31, 2016business_segment
Segment Reporting [Abstract]
Number of operating segments	5

Business Segment Information (D

Business Segment Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	$ 9,386	$ 9,626
Noninterest income	10,341	11,503
Total revenue, net of interest expense (FTE basis)	19,727	21,129
Provision for credit losses	997	765
Noninterest expense	14,816	15,827
Income before income taxes (FTE basis)	3,914	4,537
Income tax expense (FTE basis)	1,234	1,440
Net income	2,680	3,097
Period-end total assets	2,185,498	2,143,545	$ 2,144,316
Operating Segments
Segment Reporting Information [Line Items]
Total revenue, net of interest expense (FTE basis)	21,121	21,430
Net income	4,535	3,920
Period-end total assets	1,964,296	1,889,547
Operating Segments | Consumer Banking
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	5,185	4,872
Noninterest income	2,463	2,534
Total revenue, net of interest expense (FTE basis)	7,648	7,406
Provision for credit losses	560	716
Noninterest expense	4,266	4,367
Income before income taxes (FTE basis)	2,822	2,323
Income tax expense (FTE basis)	1,037	862
Net income	1,785	1,461
Period-end total assets	656,615	612,939
Operating Segments | Global Wealth & Investment Management
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	1,489	1,351
Noninterest income	2,956	3,166
Total revenue, net of interest expense (FTE basis)	4,445	4,517
Provision for credit losses	25	23
Noninterest expense	3,250	3,458
Income before income taxes (FTE basis)	1,170	1,036
Income tax expense (FTE basis)	430	384
Net income	740	652
Period-end total assets	296,062	272,777
Operating Segments | Global Banking
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	2,489	2,215
Noninterest income	1,909	2,187
Total revenue, net of interest expense (FTE basis)	4,398	4,402
Provision for credit losses	553	96
Noninterest expense	2,159	2,132
Income before income taxes (FTE basis)	1,686	2,174
Income tax expense (FTE basis)	620	807
Net income	1,066	1,367
Period-end total assets	390,643	365,024
Operating Segments | Global Markets
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	1,189	981
Noninterest income	2,762	3,210
Total revenue, net of interest expense (FTE basis)	3,951	4,191
Provision for credit losses	9	21
Noninterest expense	2,432	3,140
Income before income taxes (FTE basis)	1,510	1,030
Income tax expense (FTE basis)	526	353
Net income	984	677
Period-end total assets	582,048	585,187
Operating Segments | Legacy Assets & Servicing
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	314	428
Noninterest income	365	486
Total revenue, net of interest expense (FTE basis)	679	914
Provision for credit losses	(118)	91
Noninterest expense	860	1,200
Income before income taxes (FTE basis)	(63)	(377)
Income tax expense (FTE basis)	(23)	(140)
Net income	(40)	(237)
Period-end total assets	38,928	53,620
All Other
Segment Reporting Information [Line Items]
Net interest income (FTE basis)	(1,280)	(221)
Noninterest income	(114)	(80)
Total revenue, net of interest expense (FTE basis)	(1,394)	(301)
Provision for credit losses	(32)	(182)
Noninterest expense	1,849	1,530
Income before income taxes (FTE basis)	(3,211)	(1,649)
Income tax expense (FTE basis)	(1,356)	(826)
Net income	(1,855)	(823)
Period-end total assets	$ 221,202	$ 253,998

Business Segment Information -

Business Segment Information - Reconciliation of Revenue and Net Income (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Segment Reporting Information [Line Items]
Segments' total revenue, net of interest expense (FTE basis)	$ 19,727	$ 21,129
Consolidated revenue, net of interest expense	19,512	20,914
Consolidated net income	2,680	3,097
Consolidated total assets	2,185,498	2,143,545	$ 2,144,316
Operating Segments
Segment Reporting Information [Line Items]
Segments' total revenue, net of interest expense (FTE basis)	21,121	21,430
Consolidated net income	4,535	3,920
Consolidated total assets	1,964,296	1,889,547
ALM activities
Segment Reporting Information [Line Items]
Consolidated revenue, net of interest expense	(1,241)	(210)
Consolidated net income	(884)	(228)
Consolidated total assets	688,730	694,056
Equity investment income
Segment Reporting Information [Line Items]
Consolidated total assets	4,205	4,701
Liquidating businesses and other
Segment Reporting Information [Line Items]
Consolidated revenue, net of interest expense	(153)	(91)
Consolidated net income	(971)	(595)
Consolidated total assets	59,888	68,187
FTE basis adjustment
Segment Reporting Information [Line Items]
Consolidated revenue, net of interest expense	(215)	(215)
Elimination of segment asset allocations to match liabilities
Segment Reporting Information [Line Items]
Consolidated total assets	$ (531,621)	$ (512,946)