FAIR VALUE MEASUREMENT - Valuation Techniques and Inputs for Level 3 Fair Value Measurements (Details)	Dec. 31, 2024 USD ($) year	Dec. 31, 2023 USD ($) year
Fair Value Inputs Assets Liabilities Quantitative Information
Marketable equity securities	$ 578,000,000	$ 766,000,000
Derivatives	60,599,000,000	57,717,000,000
Model-based | Level 3
Fair Value Inputs Assets Liabilities Quantitative Information
Securities borrowed and purchased under agreements to resell	128,000,000	139,000,000
State and municipal, foreign government, corporate and other debt securities	489,000,000	778,000,000
Marketable equity securities	22,000,000	38,000,000
Non-marketable equities	50,000,000
Loans and leases	177,000,000	111,000,000
Mortgage servicing rights	84,000,000	66,000,000
Interest-bearing deposits	39,000,000	29,000,000
Securities loaned and sold under agreements to repurchase	390,000,000	390,000,000
Securities sold, not yet purchased and other trading liabilities		5,000,000
Short-term borrowings and long-term debt	20,883,000,000	38,794,000,000
Model-based | Level 3 | Interest rate contracts
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives	3,574,000,000	5,237,000,000
Model-based | Level 3 | Foreign exchange risks
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives	1,247,000,000	1,652,000,000
Model-based | Level 3 | Equity contracts
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives	4,345,000,000	4,239,000,000
Model-based | Level 3 | Commodity contracts
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives	1,716,000,000	1,943,000,000
Model-based | Level 3 | Credit derivatives
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives	$ 869,000,000	$ 1,135,000,000
Model-based | Credit spread | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Securities borrowed and purchased under agreements to resell, measurement input	0.10%	0.15%
State and municipal, foreign government, corporate and other debt securities, measurement input	0.0035	0.0035
Model-based | Credit spread | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Securities borrowed and purchased under agreements to resell, measurement input	0.10%	0.15%
State and municipal, foreign government, corporate and other debt securities, measurement input	0.0550	0.0550
Model-based | Credit spread | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Securities borrowed and purchased under agreements to resell, measurement input	0.10%	0.15%
State and municipal, foreign government, corporate and other debt securities, measurement input	0.0277	0.0304
Model-based | Credit spread | Level 3 | Credit derivatives | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.000500	0.001143
Model-based | Credit spread | Level 3 | Credit derivatives | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.074727	0.1519
Model-based | Credit spread | Level 3 | Credit derivatives | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.010050	0.014034
Model-based | Interest rate | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Securities borrowed and purchased under agreements to resell, measurement input	3.81%	4.00%
Securities loaned and sold under agreements to repurchase, measurement input	0.0425	0.0392
Model-based | Interest rate | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Securities borrowed and purchased under agreements to resell, measurement input	3.81%	4.00%
Securities loaned and sold under agreements to repurchase, measurement input	0.0485	0.0527
Model-based | Interest rate | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Securities borrowed and purchased under agreements to resell, measurement input	3.81%	4.00%
Securities loaned and sold under agreements to repurchase, measurement input	0.0428	0.0396
Model-based | Interest rate | Level 3 | Interest rate contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0169	0.0270
Model-based | Interest rate | Level 3 | Interest rate contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.4632	0.0540
Model-based | Interest rate | Level 3 | Interest rate contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0564	0.0320
Model-based | Price | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input	0.3542
Model-based | Price | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input	0.4194
Model-based | Price | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input	0.3721
Model-based | Yield | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
State and municipal, foreign government, corporate and other debt securities, measurement input	0.0420
Mortgage servicing rights, measurement input	0.0030	0
Model-based | Yield | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
State and municipal, foreign government, corporate and other debt securities, measurement input	0.1060
Mortgage servicing rights, measurement input	0.1200	0.1200
Model-based | Yield | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
State and municipal, foreign government, corporate and other debt securities, measurement input	0.0988
Mortgage servicing rights, measurement input	0.0682	0.0806
Model-based | Yield | Level 3 | Foreign exchange risks | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0169
Model-based | Yield | Level 3 | Foreign exchange risks | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.4632
Model-based | Yield | Level 3 | Foreign exchange risks | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0926
Model-based | WAL | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Marketable equity securities, measurement input | year	2.40	2.24
Model-based | WAL | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Marketable equity securities, measurement input | year	2.40	2.24
Model-based | WAL | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Marketable equity securities, measurement input | year	2.40	2.24
Model-based | WAL | Level 3 | Equity contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input | year		2.24
Model-based | WAL | Level 3 | Equity contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input | year		2.24
Model-based | WAL | Level 3 | Equity contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input | year		2.24
Model-based | Recovery | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Marketable equity securities, measurement input value		$ 7,398,000,000
Marketable equity securities, measurement input	8,628,000,000
Model-based | Recovery | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Marketable equity securities, measurement input value		7,398,000,000
Marketable equity securities, measurement input	8,628,000,000
Model-based | Recovery | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Marketable equity securities, measurement input value		7,398,000,000
Marketable equity securities, measurement input	8,628,000,000
Model-based | Recovery | Level 3 | Equity contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input value		7,398,000,000
Model-based | Recovery | Level 3 | Equity contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input value		7,398,000,000
Model-based | Recovery | Level 3 | Equity contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input value		$ 7,398,000,000
Model-based | IR normal volatility | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest-bearing deposits, measurement input		1.0000
Securities loaned and sold under agreements to repurchase, measurement input	0.0067
Short-term borrowings and long-term debt, measurement input	0.0004	0.0032
Model-based | IR normal volatility | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest-bearing deposits, measurement input		1.0000
Securities loaned and sold under agreements to repurchase, measurement input	0.0113
Short-term borrowings and long-term debt, measurement input	0.2000	0.2000
Model-based | IR normal volatility | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Interest-bearing deposits, measurement input		1.0000
Securities loaned and sold under agreements to repurchase, measurement input	0.0093
Short-term borrowings and long-term debt, measurement input	0.0154	0.0125
Model-based | IR normal volatility | Level 3 | Interest rate contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0016	(0.0007)
Model-based | IR normal volatility | Level 3 | Interest rate contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.2000	0.1500
Model-based | IR normal volatility | Level 3 | Interest rate contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0218	0.0144
Model-based | IR normal volatility | Level 3 | Foreign exchange risks | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0067	(0.0007)
Model-based | IR normal volatility | Level 3 | Foreign exchange risks | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0113	0.1205
Model-based | IR normal volatility | Level 3 | Foreign exchange risks | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0093	0.0150
Model-based | IR Basis | Level 3 | Foreign exchange risks | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	(0.0750)	(0.0145)
Model-based | IR Basis | Level 3 | Foreign exchange risks | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.6475	1.4779
Model-based | IR Basis | Level 3 | Foreign exchange risks | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0501	0.0711
Model-based | FX volatility | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Securities sold, not yet purchased and other trading liabilities, measurement input		0.0356
Model-based | FX volatility | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Securities sold, not yet purchased and other trading liabilities, measurement input		0.2813
Model-based | FX volatility | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Securities sold, not yet purchased and other trading liabilities, measurement input		0.1317
Model-based | FX volatility | Level 3 | Foreign exchange risks | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0333
Model-based | FX volatility | Level 3 | Foreign exchange risks | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.2764
Model-based | FX volatility | Level 3 | Foreign exchange risks | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.1255
Model-based | Equity volatility | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input		0.4161
Short-term borrowings and long-term debt, measurement input	0
Model-based | Equity volatility | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input		0.4540
Short-term borrowings and long-term debt, measurement input	1.4541
Model-based | Equity volatility | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input		0.4317
Short-term borrowings and long-term debt, measurement input	0.1981
Model-based | Equity volatility | Level 3 | Equity contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0	0.0010
Model-based | Equity volatility | Level 3 | Equity contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	1.4541	3.3435
Model-based | Equity volatility | Level 3 | Equity contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.3289	0.3835
Model-based | Equity forward | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input		(0.4533)
Model-based | Equity forward | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input		0.9302
Model-based | Equity forward | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input		(0.0728)
Model-based | Equity forward | Level 3 | Interest rate contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.7178
Model-based | Equity forward | Level 3 | Interest rate contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	3.3429
Model-based | Equity forward | Level 3 | Interest rate contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	1.0648
Model-based | Equity forward | Level 3 | Equity contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.7178	0.5414
Model-based | Equity forward | Level 3 | Equity contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	3.3429	2.7354
Model-based | Equity forward | Level 3 | Equity contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	1.0590	1.0144
Model-based | Equity-FX Correlation | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Short-term borrowings and long-term debt, measurement input	(0.3400)
Model-based | Equity-FX Correlation | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Short-term borrowings and long-term debt, measurement input	0.6000
Model-based | Equity-FX Correlation | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Short-term borrowings and long-term debt, measurement input	0.2729
Model-based | Equity-FX Correlation | Level 3 | Equity contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	(0.9333)	(0.7900)
Model-based | Equity-FX Correlation | Level 3 | Equity contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.7000	0.7000
Model-based | Equity-FX Correlation | Level 3 | Equity contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	(0.1452)	(0.0766)
Model-based | Equity-Equity Correlation | Level 3 | Equity contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	(0.3622)	(0.0649)
Model-based | Equity-Equity Correlation | Level 3 | Equity contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.9900	0.9744
Model-based | Equity-Equity Correlation | Level 3 | Equity contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.7243	0.8042
Model-based | Forward price | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input	0.0184	0.3348
Interest-bearing deposits, measurement input	1.0000
Model-based | Forward price | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input	2.4441	3.4843
Interest-bearing deposits, measurement input	1.0000
Model-based | Forward price | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input	1.0292	1.1547
Interest-bearing deposits, measurement input	1.0000
Model-based | Forward price | Level 3 | Commodity contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0184	0.3170
Model-based | Forward price | Level 3 | Commodity contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	2.4441	4.2551
Model-based | Forward price | Level 3 | Commodity contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	1.1584	1.3465
Model-based | Commodity volatility | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input	73.88	0.2651
Model-based | Commodity volatility | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input	99.25	0.6680
Model-based | Commodity volatility | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Loans and leases, measurement input	85.09	0.3179
Model-based | Commodity volatility | Level 3 | Commodity contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.0714	0.1472
Model-based | Commodity volatility | Level 3 | Commodity contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	2.8561	1.4999
Model-based | Commodity volatility | Level 3 | Commodity contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.3586	0.3703
Model-based | Commodity correlation | Level 3 | Commodity contracts | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input		(0.4533)
Model-based | Commodity correlation | Level 3 | Commodity contracts | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input		0.9302
Model-based | Commodity correlation | Level 3 | Commodity contracts | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input		0.4503
Model-based | Recovery rate | Level 3 | Credit derivatives | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.2000	0.1500
Model-based | Recovery rate | Level 3 | Credit derivatives | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.7200	0.7500
Model-based | Recovery rate | Level 3 | Credit derivatives | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.4154	0.3656
Model-based | Credit correlation | Level 3 | Credit derivatives | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input		0.2394
Model-based | Credit correlation | Level 3 | Credit derivatives | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input		1.1566
Model-based | Credit correlation | Level 3 | Credit derivatives | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input		0.4276
Model-based | Credit spread volatility | Level 3 | Credit derivatives | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.2985
Model-based | Credit spread volatility | Level 3 | Credit derivatives | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.8144
Model-based | Credit spread volatility | Level 3 | Credit derivatives | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.6758
Model-based | Upfront points | Level 3 | Credit derivatives | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input		0.0125
Model-based | Upfront points | Level 3 | Credit derivatives | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input		1.1731
Model-based | Upfront points | Level 3 | Credit derivatives | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input		0.5810
Price-based | Level 3
Fair Value Inputs Assets Liabilities Quantitative Information
Mortgage-backed securities	$ 230,000,000	$ 401,000,000
State and municipal, foreign government, corporate and other debt securities	560,000,000	1,582,000,000
Marketable equity securities	131,000,000	259,000,000
Asset-backed securities	132,000,000	475,000,000
Non-marketable equities	50,000,000	50,000,000
Non-trading derivatives and other financial assets and liabilities measured on a recurring basis (gross)	14,000,000	36,000,000
Loans and leases	82,000,000	316,000,000
Securities sold, not yet purchased and other trading liabilities	27,000,000	23,000,000
Price-based | Level 3 | Credit derivatives
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives	468,000,000	$ 378,000,000
Price-based | Price | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Mortgage-backed securities, measurement input value	$ 0.0524
Mortgage-backed securities, measurement input		1.67
State and municipal, foreign government, corporate and other debt securities, measurement input	0	0.01
Marketable equity securities, measurement input value	$ 0	$ 0
Asset-backed securities, measurement input, value	$ 3.46	$ 3.50
Non-marketable equities, measurement input	0.54	0.40
Non-trading derivatives and other financial assets and liabilities measured on a recurring basis (gross), measurement input, value	$ 91.12	$ 0.01
Loans and leases, measurement input		98.80
Securities sold, not yet purchased and other trading liabilities, measurement input	0	0
Price-based | Price | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Mortgage-backed securities, measurement input value	$ 0.1843
Mortgage-backed securities, measurement input		124.63
State and municipal, foreign government, corporate and other debt securities, measurement input	173.20	123.74
Marketable equity securities, measurement input value	$ 14,382.07	$ 12,189.17
Asset-backed securities, measurement input, value	$ 132.54	$ 129.00
Non-marketable equities, measurement input	2,960.96	158.92
Non-trading derivatives and other financial assets and liabilities measured on a recurring basis (gross), measurement input, value	$ 104.49	$ 104.79
Loans and leases, measurement input		98.80
Securities sold, not yet purchased and other trading liabilities, measurement input	14,382.07	12,189.17
Price-based | Price | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Mortgage-backed securities, measurement input value	$ 0.0925
Mortgage-backed securities, measurement input		55.39
State and municipal, foreign government, corporate and other debt securities, measurement input	98.52	79.71
Marketable equity securities, measurement input value	$ 442.64	$ 168.09
Asset-backed securities, measurement input, value	$ 74.86	$ 65.87
Non-marketable equities, measurement input	432.84	56.78
Non-trading derivatives and other financial assets and liabilities measured on a recurring basis (gross), measurement input, value	$ 100.04	$ 90.87
Loans and leases, measurement input		98.80
Securities sold, not yet purchased and other trading liabilities, measurement input	91.47	28.70
Price-based | Price | Level 3 | Credit derivatives | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	43.71	37.67
Price-based | Price | Level 3 | Credit derivatives | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	103.53	97.00
Price-based | Price | Level 3 | Credit derivatives | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	85.76	79.54
Price-based | Upfront points | Level 3 | Credit derivatives | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	(0.0625)
Price-based | Upfront points | Level 3 | Credit derivatives | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	1.1052
Price-based | Upfront points | Level 3 | Credit derivatives | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Derivatives, measurement input	0.4393
Yield analysis | Level 3
Fair Value Inputs Assets Liabilities Quantitative Information
Mortgage-backed securities	$ 214,000,000	$ 679,000,000
Asset-backed securities	$ 47,000,000	57,000,000
Securities sold, not yet purchased and other trading liabilities		$ 7,000,000
Yield analysis | Yield | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Mortgage-backed securities, measurement input	0.01	0.0463
Asset-backed securities, measurement input	5.85%	5.93%
Securities sold, not yet purchased and other trading liabilities, measurement input		0.0746
Yield analysis | Yield | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Mortgage-backed securities, measurement input	99.81	0.1908
Asset-backed securities, measurement input	12.76%	18.86%
Securities sold, not yet purchased and other trading liabilities, measurement input		0.0746
Yield analysis | Yield | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Mortgage-backed securities, measurement input	35.24	0.0893
Asset-backed securities, measurement input	8.07%	8.57%
Securities sold, not yet purchased and other trading liabilities, measurement input		0.0746
Comparables analysis | Level 3
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities	$ 222,000,000	$ 366,000,000
Comparables analysis | Illiquidity discount | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	0.0740	2.80
Comparables analysis | Illiquidity discount | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	0.3300	13.40
Comparables analysis | Illiquidity discount | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	0.1647	12.28
Comparables analysis | PE ratio | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input		9.30
Comparables analysis | PE ratio | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input		16.50
Comparables analysis | PE ratio | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input		11.37
Comparables analysis | Revenue multiple | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	4.50	0.0800
Comparables analysis | Revenue multiple | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	16.31	0.1000
Comparables analysis | Revenue multiple | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	11.97	0.0882
Comparables analysis | EBITDA multiple | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	16.20	15.80
Comparables analysis | EBITDA multiple | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	16.20	15.80
Comparables analysis | EBITDA multiple | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	16.20	15.80
Cash flow | Level 3
Fair Value Inputs Assets Liabilities Quantitative Information
State and municipal, foreign government, corporate and other debt securities	$ 140,000,000
Non-marketable equities	81,000,000	$ 56,000,000
Mortgage servicing rights	$ 671,000,000	$ 595,000,000
Cash flow | WAL | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
State and municipal, foreign government, corporate and other debt securities, measurement input | year	3.59
Mortgage servicing rights, measurement input | year	3.59	1.00
Cash flow | WAL | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
State and municipal, foreign government, corporate and other debt securities, measurement input | year	8.82
Mortgage servicing rights, measurement input | year	8.82	8.76
Cash flow | WAL | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
State and municipal, foreign government, corporate and other debt securities, measurement input | year	7.57
Mortgage servicing rights, measurement input | year	7.57	1.29
Cash flow | Discount rate | Level 3 | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	0.0975	0.0850
Cash flow | Discount rate | Level 3 | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	0.1750	0.0850
Cash flow | Discount rate | Level 3 | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Non-marketable equities, measurement input	0.1338	0.0850