FAIR VALUE MEASUREMENT (Details 3) (Level 3, USD $)	6 Months Ended		12 Months Ended
	Jun. 30, 2014		Dec. 31, 2013
Mortgage-backed securities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 2,573,000,000	[1]	$ 2,869,000,000	[1]
Mortgage-backed securities | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	0.05	[2],[3]	0.10	[2],[3]
Mortgage-backed securities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	116.37	[2],[3]	117.78	[2],[3]
Mortgage-backed securities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	80.89	[4]	77.60	[4]
Mortgage-backed securities | Yield analysis
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	1,028,000,000	[1]	1,241,000,000	[1]
Mortgage-backed securities | Yield analysis | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	0.11%	[2],[3]	0.03%	[2],[3]
Mortgage-backed securities | Yield analysis | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	22.73%	[2],[3]	21.80%	[2],[3]
Mortgage-backed securities | Yield analysis | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	7.95%	[4]	8.66%	[4]
State and municipal, foreign government, corporate, and other debt securities | Cash flow
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	1,834,000,000	[1]	2,014,000,000	[1]
State and municipal, foreign government, corporate, and other debt securities | Cash flow | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread	0.60%	[4],[5]	0.11%
State and municipal, foreign government, corporate, and other debt securities | Cash flow | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread	6.00%	[4],[5]	3.75%
State and municipal, foreign government, corporate, and other debt securities | Cash flow | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread	2.26%		2.13%	[6]
State and municipal, foreign government, corporate, and other debt securities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	6,482,000,000	[1]	5,361,000,000	[1]
State and municipal, foreign government, corporate, and other debt securities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	141.75	[2],[3]	126.49	[2],[3]
State and municipal, foreign government, corporate, and other debt securities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	89.19	[4]	87.47	[4]
Equity securities | Cash flow
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	831,000,000	[1],[7]	827,000,000	[1],[7]
Equity securities | Cash flow | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	4.00%	[2],[3],[7]	4.00%	[2],[3],[7]
WAL	4 days	[2],[3],[7]	4 days	[2],[3],[7]
Equity securities | Cash flow | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	5.00%	[2],[3],[7]	5.00%	[2],[3],[7]
WAL	3 years 3 months	[2],[3],[7]	3 years 6 months 18 days	[2],[3],[7]
Equity securities | Cash flow | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	4.50%	[4],[7]	4.50%	[4],[7]
WAL	1 year 4 months 10 days	[4],[7]	1 year 4 months 17 days	[4],[7]
Equity securities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	1,800,000,000	[1],[7]	947,000,000	[1],[7]
Equity securities | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price			0.31	[2],[3],[7]
Equity securities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	163.00	[2],[3],[7]	93.66	[2],[3],[7]
Equity securities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	73.92	[4],[7]	86.90	[4],[7]
Asset-backed securities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	3,732,000,000	[1]	4,539,000,000	[1]
Asset-backed securities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	105.00	[2],[3]	135.83	[2],[3]
Asset-backed securities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	71.79	[4]	70.89	[4]
Asset-backed securities | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	1,185,000,000	[1]	1,300,000,000	[1]
Asset-backed securities | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread	2.94%	[4],[5]	0.25%
Asset-backed securities | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread	2.94%	[4],[5]	3.78%
Asset-backed securities | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread	2.94%		3.02%	[6]
Non-marketable equity securities | Cash flow
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	472,000,000	[1]	533,000,000	[1]
Non-marketable equity securities | Cash flow | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Fund NAV	550	[2],[3]
Price-to-book ratio	0.90		0.90	[2],[3]
Price-earnings ratio	8.80		9.10	[2],[3]
Non-marketable equity securities | Cash flow | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Discount to price (as a percent)			75.00%	[2],[3]
Fund NAV	78,234,268	[2],[3]
Price-to-book ratio	1.60		1.05	[2],[3]
Price-earnings ratio	8.80	[2],[3]	9.10	[2],[3]
Non-marketable equity securities | Cash flow | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Discount to price (as a percent)			3.47%	[4]
Fund NAV	34,691,460	[4]
Price-to-book ratio	1.25		1.02	[4]
Price-earnings ratio	8.80	[4]	9.10	[4]
Non-marketable equity securities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	1,773,000,000	[1]	2,324,000,000	[1]
Non-marketable equity securities | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Fund NAV			612	[2],[3]
Non-marketable equity securities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Discount to price (as a percent)	90.00%	[2],[3]
Fund NAV			336,559,340	[2],[3]
Non-marketable equity securities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Discount to price (as a percent)	5.66%	[4]
Fund NAV			124,080,454	[4]
Non-marketable equity securities | Comparables Analysis
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	1,461,000,000	[1]	1,470,000,000	[1]
Non-marketable equity securities | Comparables Analysis | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
EBITDA multiples	4.40	[2],[3]	4.20	[2],[3]
Non-marketable equity securities | Comparables Analysis | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
EBITDA multiples	13.90	[2],[3]	16.90	[2],[3]
Non-marketable equity securities | Comparables Analysis | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
EBITDA multiples	9.66	[4]	9.78	[4]
Nontrading derivatives and other financial assets and liabilities | Comparables Analysis | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Discount to price (as a percent)	35.00%	[2],[3]
Nontrading derivatives and other financial assets and liabilities | Comparables Analysis | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Discount to price (as a percent)	17.44%	[4]
Fixed Income Securities
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Price for Instrument Valued at Par	100
Trading account assets and liabilities | Interest rate contracts | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	7,344,000,000	[1],[8]	5,721,000,000	[1],[8]
Trading account assets and liabilities | Interest rate contracts | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
IR lognormal volatility	11.86%	[2],[3],[8]	10.60%	[2],[3],[8]
Mean reversion	1.00%
Trading account assets and liabilities | Interest rate contracts | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
IR lognormal volatility	87.59%	[2],[3],[8]	87.20%	[2],[3],[8]
Mean reversion	20.00%
Trading account assets and liabilities | Interest rate contracts | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
IR lognormal volatility	21.85%	[4],[8]	21.16%	[4],[8]
Mean reversion	10.39%
Trading account assets and liabilities | Foreign exchange contracts | Cash flow
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	264,000,000	[1],[8]	189,000,000	[1],[8]
Trading account assets and liabilities | Foreign exchange contracts | Cash flow | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	3.20%	[2],[3],[8]	0.11%	[2],[3],[8]
Fair Value Inputs Credit Spread	0.31%	[4],[5]	0.25%
IR-FX correlation	40.00%		40.00%	[2],[3],[8]
IR-IR correlation	40.00%	[2],[3],[8]	40.00%	[2],[3],[8]
Trading account assets and liabilities | Foreign exchange contracts | Cash flow | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	12.16%	[2],[3],[8]	13.88%	[2],[3],[8]
Fair Value Inputs Credit Spread	3.95%	[4],[5]	4.19%
IR-FX correlation	60.00%		60.00%	[2],[3],[8]
IR-IR correlation	40.00%	[2],[3],[8]	68.79%	[2],[3],[8]
Trading account assets and liabilities | Foreign exchange contracts | Cash flow | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	6.24%	[4],[8]	6.02%	[4],[8]
Fair Value Inputs Credit Spread	1.26%		1.62%	[6]
IR-FX correlation	50.00%		50.00%	[4],[8]
IR-IR correlation	40.00%	[4],[8]	40.52%	[4],[8]
Trading account assets and liabilities | Foreign exchange contracts | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	1,216,000,000	[1],[8]	1,727,000,000	[1],[8]
Trading account assets and liabilities | Foreign exchange contracts | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Foreign exchange (FX) volatility (as a Percent)	1.96%	[2],[3],[8]	1.00%	[2],[3],[8]
Trading account assets and liabilities | Foreign exchange contracts | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Foreign exchange (FX) volatility (as a Percent)	23.10%	[2],[3],[8]	28.00%	[2],[3],[8]
Trading account assets and liabilities | Foreign exchange contracts | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Foreign exchange (FX) volatility (as a Percent)	11.25%	[4],[8]	13.45%	[4],[8]
Trading account assets and liabilities | Equity contracts | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	480,000,000	[1],[8],[9]	563,000,000	[1],[8],[9]
Trading account assets and liabilities | Equity contracts | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Equity forward	89.56%	[2],[3],[8],[9]	79.10%	[2],[3],[8],[9]
Equity-Equity correlation	8.20%	[2],[3],[8],[9]	(81.30%)	[2],[3],[8],[9]
Equity-FX correlation	(90.00%)	[2],[3],[8],[9]	(70.00%)	[2],[3],[8],[9]
Trading account assets and liabilities | Equity contracts | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	130.00	[2],[3]	118.75	[2],[3],[8],[9]
Equity forward	121.29%	[2],[3],[8],[9]	141.00%	[2],[3],[8],[9]
Equity-Equity correlation	95.30%	[2],[3],[8],[9]	99.40%	[2],[3],[8],[9]
Equity-FX correlation	65.00%	[2],[3],[8],[9]	55.00%	[2],[3],[8],[9]
Trading account assets and liabilities | Equity contracts | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	81.39	[4]	88.10	[4],[8],[9]
Equity forward	101.81%	[4],[8],[9]	100.24%	[4],[8],[9]
Equity-Equity correlation	57.16%	[4],[8],[9]	48.45%	[4],[8],[9]
Equity-FX correlation	(20.48%)	[4],[8],[9]	0.60%	[4],[8],[9]
Trading account assets and liabilities | Equity contracts | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	3,983,000,000	[1],[8],[9]	3,189,000,000	[1],[8],[9]
Trading account assets and liabilities | Equity contracts | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	0.01
Equity volatility	9.10%	[2],[3],[8],[9]	10.02%	[2],[3],[8],[9]
Trading account assets and liabilities | Equity contracts | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Equity volatility	124.17%	[2],[3],[8],[9]	73.48%	[2],[3],[8],[9]
Trading account assets and liabilities | Equity contracts | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Equity volatility	22.78%	[4],[8],[9]	29.87%	[4],[8],[9]
Trading account assets and liabilities | Commodity contracts | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	2,525,000,000	[1]	2,988,000,000	[1],[8]
Trading account assets and liabilities | Commodity contracts | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Forward price	45.31%	[2],[3]	23.00%	[2],[3],[8]
Commodity correlation	(52.00%)	[2],[3]	(75.00%)	[2],[3],[8]
Commodity volatility (as a percent)	5.00%	[2],[3]	4.00%	[2],[3],[8]
Trading account assets and liabilities | Commodity contracts | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Forward price	190.53%	[2],[3]	242.00%	[2],[3],[8]
Commodity correlation	90.00%	[2],[3]	90.00%	[2],[3],[8]
Commodity volatility (as a percent)	124.00%	[2],[3]	146.00%	[2],[3],[8]
Trading account assets and liabilities | Commodity contracts | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Forward price	107.17%	[4]	105.00%	[4],[8]
Commodity correlation	26.00%	[4]	32.00%	[4],[8]
Commodity volatility (as a percent)	15.00%	[4]	15.00%	[4],[8]
Trading account assets and liabilities | Credit derivatives | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	1,716,000,000	[1]	1,520,000,000	[1],[8]
Trading account assets and liabilities | Credit derivatives | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	0.00		0.02	[2],[3],[8]
Fair Value Inputs Credit Spread			0.03%
Recovery rate (as a percent)	10.00%	[2],[3]
Credit correlation			5.00%	[2],[3],[8]
Upfront points	1.01		2.31	[2],[3],[8]
Trading account assets and liabilities | Credit derivatives | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	130.00	[2],[3]	115.20	[2],[3],[8]
Fair Value Inputs Credit Spread			13.35%
Recovery rate (as a percent)	61.12%	[2],[3]
Credit correlation			95.00%	[2],[3],[8]
Upfront points	98.96		100.00	[2],[3],[8]
Trading account assets and liabilities | Credit derivatives | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	42.20	[4]	29.83	[4],[8]
Fair Value Inputs Credit Spread			2.03%	[6]
Recovery rate (as a percent)	36.73%	[4]
Credit correlation			47.43%	[4],[8]
Upfront points	76.54		57.69	[4],[8]
Trading account assets and liabilities | Credit derivatives | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	4,125,000,000	[1]	4,767,000,000	[1],[8]
Trading account assets and liabilities | Credit derivatives | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread	0.39%	[4],[5]
Recovery rate (as a percent)			20.00%	[2],[3],[8]
Credit correlation	0.00%	[2],[3]
Trading account assets and liabilities | Credit derivatives | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread	16.00%	[4],[5]
Recovery rate (as a percent)			64.00%	[2],[3],[8]
Credit correlation	95.00%	[2],[3]
Trading account assets and liabilities | Credit derivatives | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread	3.50%
Recovery rate (as a percent)			38.11%	[4],[8]
Credit correlation	52.12%	[4]
Nontrading derivatives and other financial assets and liabilities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	94,000,000	[1]	82,000,000	[1],[8]
Nontrading derivatives and other financial assets and liabilities | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
EBITDA multiples			5.20	[2],[3],[8]
Redemption rate (as a percent)	3.00%	[2],[3]
Nontrading derivatives and other financial assets and liabilities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
EBITDA multiples			12.60	[2],[3],[8]
Redemption rate (as a percent)	99.50%	[2],[3]
Nontrading derivatives and other financial assets and liabilities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
EBITDA multiples			12.08	[4],[8]
Redemption rate (as a percent)	64.71%	[4]
Nontrading derivatives and other financial assets and liabilities | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	60,000,000	[1]	38,000,000	[1],[8]
Nontrading derivatives and other financial assets and liabilities | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price			0.00	[2],[3],[8]
Fund NAV			1.00	[2],[3],[8]
EBITDA multiples	4.50	[2],[3]
Price-to-book ratio			1.05	[2],[3],[8]
Nontrading derivatives and other financial assets and liabilities | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price			105.10	[2],[3],[8]
Discount to price (as a percent)			35.00%	[2],[3],[8]
Fund NAV			10,688,600	[2],[3],[8]
EBITDA multiples	12.50	[2],[3]
Price-to-book ratio			1.05	[2],[3],[8]
Nontrading derivatives and other financial assets and liabilities | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price			71.25	[4],[8]
Discount to price (as a percent)			16.36%	[4],[8]
Fund NAV			9,706,488	[4],[8]
EBITDA multiples	11.73	[4]
Price-to-book ratio			1.05	[4],[8]
Nontrading derivatives and other financial assets and liabilities | Comparables Analysis
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	53,000,000	[1]	60,000,000	[1],[8]
Nontrading derivatives and other financial assets and liabilities | Comparables Analysis | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	0.00	[2],[3]
Fund NAV	1.00	[2],[3]
Price-to-book ratio	1.00	[2],[3],[8]
Price-earnings ratio	10.80	[2],[3]	6.90	[2],[3],[8]
Nontrading derivatives and other financial assets and liabilities | Comparables Analysis | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	108.70	[2],[3]
Fund NAV	9,847,972	[2],[3]
Price-to-book ratio	1.00	[2],[3],[8]
Price-earnings ratio	10.80	[2],[3]	6.90	[2],[3],[8]
Nontrading derivatives and other financial assets and liabilities | Comparables Analysis | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	73.72	[4]
Fund NAV	8,381,450	[4]
Price-to-book ratio	1.00	[4],[8]
Price-earnings ratio	10.80	[4]	6.90	[4],[8]
Interest-bearing deposits | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Carrying amount reported on the Consolidated Balance Sheet	909,000,000	[1]	890,000,000	[1]
Interest-bearing deposits | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Equity volatility	19.08%	[2],[3]	14.79%	[2],[3]
Equity-IR correlation	28.00%	[2],[3]	9.00%	[2],[3]
Forward price	45.31%	[2],[3]	23.00%	[2],[3]
Commodity correlation	(52.00%)	[2],[3]	(75.00%)	[2],[3]
Commodity volatility (as a percent)	5.00%	[2],[3]	4.00%	[2],[3]
Mean reversion	1.00%	[2],[3]	1.00%	[2],[3]
Interest-bearing deposits | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Equity volatility	26.61%	[2],[3]	42.15%	[2],[3]
Equity-IR correlation	32.00%	[2],[3]	20.50%	[2],[3]
Forward price	190.53%	[2],[3]	242.00%	[2],[3]
Commodity correlation	90.00%	[2],[3]	90.00%	[2],[3]
Commodity volatility (as a percent)	124.00%	[2],[3]	146.00%	[2],[3]
Mean reversion	20.00%	[2],[3]	20.00%	[2],[3]
Interest-bearing deposits | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Equity volatility	26.31%	[4]	27.74%	[4]
Equity-IR correlation	28.08%	[4]	19.81%	[4]
Forward price	107.17%	[4]	105.00%	[4]
Commodity correlation	26.00%	[4]	32.00%	[4]
Commodity volatility (as a percent)	15.00%	[4]	15.00%	[4]
Mean reversion	10.50%	[4]	10.50%	[4]
Federal funds purchased and securities loaned or sold under agreements to repurchase | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Carrying amount reported on the Consolidated Balance Sheet	1,032,000,000	[1]	902,000,000	[1]
Federal funds purchased and securities loaned or sold under agreements to repurchase | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	1.04%	[2],[3]	0.47%	[2],[3]
Federal funds purchased and securities loaned or sold under agreements to repurchase | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	2.81%	[2],[3]	3.66%	[2],[3]
Federal funds purchased and securities loaned or sold under agreements to repurchase | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	2.35%	[4]	2.71%	[4]
Trading account liabilities | Securities sold, not yet purchased | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Carrying amount reported on the Consolidated Balance Sheet			273,000,000	[1]
Trading account liabilities | Securities sold, not yet purchased | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	(0.67%)
Credit IR correlation			(68.00%)	[2],[3]
Trading account liabilities | Securities sold, not yet purchased | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Carrying amount reported on the Consolidated Balance Sheet	144,000,000	[1]
Price	120.00	[2],[3]	124.25	[2],[3]
Yield (as a percent)	9.50%
Credit IR correlation			5.00%	[2],[3]
Trading account liabilities | Securities sold, not yet purchased | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	76.64	[4]	99.75	[4]
Yield (as a percent)	0.74%
Credit IR correlation			(50.00%)	[4]
Trading account liabilities | Securities sold, not yet purchased | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Carrying amount reported on the Consolidated Balance Sheet	284,000,000	[1]	289,000,000	[1]
Trading account liabilities | Securities sold, not yet purchased | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread			1.66%
Credit IR correlation	(70.49%)	[2],[3]
Trading account liabilities | Securities sold, not yet purchased | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread			1.80%
Credit IR correlation	7.47%	[2],[3]
Trading account liabilities | Securities sold, not yet purchased | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread			1.75%	[6]
Credit IR correlation	(41.41%)	[4]
Short-term borrowings and long-term debt | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Carrying amount reported on the Consolidated Balance Sheet			868,000,000	[1]
Short-term borrowings and long-term debt | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)			4.00%	[2],[3]
Price			0.63	[2],[3]
Equity volatility			10.70%	[2],[3]
Equity forward			79.10%	[2],[3]
Equity-Equity correlation			(81.30%)	[2],[3]
Forward price			23.00%	[2],[3]
Equity-FX correlation			(70.00%)	[2],[3]
Short-term borrowings and long-term debt | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)			10.00%	[2],[3]
Price			103.75	[2],[3]
Equity volatility			57.20%	[2],[3]
Equity forward			141.00%	[2],[3]
Equity-Equity correlation			99.40%	[2],[3]
Forward price			242.00%	[2],[3]
Equity-FX correlation			55.00%	[2],[3]
Short-term borrowings and long-term debt | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)			5.00%	[4]
Price			80.73	[4]
Equity volatility			19.41%	[4]
Equity forward			99.51%	[4]
Equity-Equity correlation			48.30%	[4]
Forward price			101.00%	[4]
Equity-FX correlation			0.60%	[4]
Short-term borrowings and long-term debt | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Carrying amount reported on the Consolidated Balance Sheet	7,917,000,000	[1]	6,781,000,000	[1]
Short-term borrowings and long-term debt | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	2.61%	[2],[3]
IR lognormal volatility	11.86%	[2],[3]	10.60%	[2],[3]
Equity volatility	9.10%	[2],[3]
Equity forward	96.50%
Equity-Equity correlation	8.20%	[2],[3]
Forward price	45.31%	[2],[3]
Commodity correlation	(52.00%)	[2],[3]
Commodity volatility (as a percent)	5.00%	[2],[3]
Equity-FX correlation	(90.00%)
Mean reversion	1.00%	[2],[3]
Short-term borrowings and long-term debt | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	2.81%	[2],[3]
IR lognormal volatility	87.59%	[2],[3]	87.20%	[2],[3]
Equity volatility	27.50%	[2],[3]
Equity forward	119.70%
Equity-Equity correlation	95.30%	[2],[3]
Forward price	190.53%	[2],[3]
Commodity correlation	90.00%	[2],[3]
Commodity volatility (as a percent)	124.00%	[2],[3]
Equity-FX correlation	65.00%
Mean reversion	20.00%	[2],[3]
Short-term borrowings and long-term debt | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	2.67%	[4]
IR lognormal volatility	21.85%	[4]	20.97%	[4]
Equity volatility	9.43%	[4]
Equity forward	101.36%
Equity-Equity correlation	57.00%	[4]
Forward price	107.17%	[4]
Commodity correlation	26.00%	[4]
Commodity volatility (as a percent)	15.00%	[4]
Equity-FX correlation	(21.40%)
Mean reversion	10.71%	[4]
Federal funds sold and securities borrowed or purchased under agreements to resell | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	3,212,000,000	[1]	3,299,000,000	[1]
Federal funds sold and securities borrowed or purchased under agreements to resell | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	1.38%	[2],[3]	1.33%	[2],[3]
Federal funds sold and securities borrowed or purchased under agreements to resell | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	1.99%	[2],[3]	2.19%	[2],[3]
Federal funds sold and securities borrowed or purchased under agreements to resell | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	1.85%	[4]	2.04%	[4]
Loans | Cash flow
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	1,168,000,000
Loans | Cash flow | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	1.60%
Loans | Cash flow | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	4.50%
Loans | Cash flow | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	2.23%
Loans | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	1,203,000,000	[1]	2,153,000,000	[1]
Loans | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	5.00	[2],[3]
Loans | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	106.51	[2],[3]	103.75	[2],[3]
Loans | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	99.26	[4]	91.19	[4]
Loans | Yield analysis
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	448,000,000	[1]	549,000,000	[1]
Loans | Yield analysis | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread			0.49%
Loans | Yield analysis | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread			16.00%
Loans | Yield analysis | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Fair Value Inputs Credit Spread			3.02%	[6]
Loans | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	491,000,000	[1]	1,422,000,000	[1]
Loans | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)			1.60%	[2],[3]
Loans | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)			4.50%	[2],[3]
Loans | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)			2.10%	[4]
Mortgage servicing rights | Cash flow
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 2,185,000,000	[1]	$ 2,625,000,000	[1]
Mortgage servicing rights | Cash flow | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	0.00%	[2],[3]	3.64%	[2],[3]
WAL	3 years 6 months	[2],[3]	2 years 3 months 7 days	[2],[3]
Mortgage servicing rights | Cash flow | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	51.05%	[2],[3]	12.00%	[2],[3]
WAL	10 years 11 months 23 days	[2],[3]	9 years 5 months 8 days	[2],[3]
Mortgage servicing rights | Cash flow | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	7.66%	[4]	7.19%	[4]
WAL	5 years 9 months 22 days	[4]	6 years 1 month 13 days	[4]

[1] The fair value amounts presented in this table represent the primary valuation technique or techniques for each class of assets or liabilities.

[2] When the low and high inputs are the same, there is either a constant input applied to all positions, or the methodology involving the input applies to one large position only.

[3] Some inputs are shown as zero due to rounding.

[4] Weighted averages are calculated based on the fair value of the instrument.

[5] Represents loans held for investment whose carrying amounts are based on the fair value of the underlying collateral.

[6] Includes estimated costs to sell.

[7] For equity securities, the price input is expressed on an absolute basis, not as a percentage of the notional amount.

[8] Both trading and nontrading account derivatives—assets and liabilities—are presented on a gross absolute value basis.

[9] Includes hybrid products.