FAIR VALUE MEASUREMENT - Valuation Techniques and Inputs for Level 3 Fair Value Measurements (Details) - Level 3 - USD ($)	Sep. 30, 2015	Dec. 31, 2014
Interest-bearing deposits | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Liabilities	$ 458,000,000	$ 486,000,000
Interest-bearing deposits | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Forward price (as a percent)	42.92%	35.34%
Commodity volatility (as a percent)	3.00%	5.00%
Commodity correlation (as a percent)	(50.17%)	(57.00%)
Equity-IR correlation (as a percent)	30.50%	34.00%
Interest-bearing deposits | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Forward price (as a percent)	265.80%	268.77%
Commodity volatility (as a percent)	53.36%	83.00%
Commodity correlation (as a percent)	91.26%	91.00%
Equity-IR correlation (as a percent)	38.00%	37.00%
Interest-bearing deposits | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Forward price (as a percent)	115.46%	101.74%
Commodity volatility (as a percent)	20.51%	24.00%
Commodity correlation (as a percent)	33.54%	30.00%
Equity-IR correlation (as a percent)	34.25%	35.43%
Federal funds purchased and securities loaned or sold under agreements to repurchase | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Liabilities	$ 1,259,000,000	$ 1,043,000,000
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)	0.90%	0.74%
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)	1.92%	2.26%
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)	1.79%	1.90%
Short-term borrowings and long-term debt | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Liabilities	$ 8,279,000,000	$ 7,204,000,000
Short-term borrowings and long-term debt | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
IR lognormal volatility (as a percent)		18.05%
Mean reversion (as a percent)	(9.29%)	1.00%
Forward price (as a percent)		35.34%
IR Lognormal Activity (as a percent)	35.04%
Equity volatility (as a percent)	10.00%	10.18%
Equity forward (as a percent)	82.25%	89.50%
Commodity volatility (as a percent)		5.00%
Commodity correlation (as a percent)		(57.00%)
Credit correlation (as a percent)		87.50%
Short-term borrowings and long-term debt | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
IR lognormal volatility (as a percent)		90.65%
Mean reversion (as a percent)	(1.03%)	20.00%
Forward price (as a percent)		268.77%
IR Lognormal Activity (as a percent)	60.28%
Equity volatility (as a percent)	80.00%	69.65%
Equity forward (as a percent)	119.02%	100.80%
Commodity volatility (as a percent)		83.00%
Commodity correlation (as a percent)		91.00%
Credit correlation (as a percent)		87.50%
Short-term borrowings and long-term debt | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
IR lognormal volatility (as a percent)		30.21%
Mean reversion (as a percent)	(2.82%)	10.50%
Forward price (as a percent)		101.80%
IR Lognormal Activity (as a percent)	38.19%
Equity volatility (as a percent)	19.04%	23.72%
Equity forward (as a percent)	95.87%	95.80%
Commodity volatility (as a percent)		24.00%
Commodity correlation (as a percent)		30.00%
Credit correlation (as a percent)		87.50%
Trading account assets and liabilities | Interest rate contracts | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	$ 6,247,000,000	$ 8,309,000,000
Trading account assets and liabilities | Interest rate contracts | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
IR lognormal volatility (as a percent)	35.04%	18.05%
Mean reversion (as a percent)	(9.29%)	1.00%
IR-IR Correlation	(51.00%)
Trading account assets and liabilities | Interest rate contracts | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
IR lognormal volatility (as a percent)	60.28%	90.65%
Mean reversion (as a percent)	20.00%	20.00%
IR-IR Correlation	90.00%
Trading account assets and liabilities | Interest rate contracts | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
IR lognormal volatility (as a percent)	38.19%	30.21%
Mean reversion (as a percent)	1.85%	10.50%
IR-IR Correlation	74.92%
Trading account assets and liabilities | Foreign exchange contracts | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	$ 1,272,000,000	$ 1,428,000,000
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)	0.75%	0.37%
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)	28.04%	58.40%
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)	16.73%	8.57%
Trading account assets and liabilities | Foreign exchange contracts | Cash flow
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	$ 276,000,000	$ 294,000,000
Trading account assets and liabilities | Foreign exchange contracts | Cash flow | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	0.88%	3.72%
Credit spread (as a percent)	0.10%
IR-IR Correlation	(51.00%)
Forward price (as a percent)	39.60%
IR-FX correlation (as a percent)	(18.62%)	40.00%
Trading account assets and liabilities | Foreign exchange contracts | Cash flow | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	7.00%	8.27%
Credit spread (as a percent)	5.77%
IR-IR Correlation	80.87%
Forward price (as a percent)	219.40%
IR-FX correlation (as a percent)	60.00%	60.00%
Trading account assets and liabilities | Foreign exchange contracts | Cash flow | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	6.90%	5.02%
Credit spread (as a percent)	2.97%
IR-IR Correlation	34.75%
Forward price (as a percent)	103.81%
IR-FX correlation (as a percent)	49.01%	50.00%
Trading account assets and liabilities | Equity contracts | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	$ 3,646,000,000	$ 4,431,000,000
Trading account assets and liabilities | Equity contracts | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Equity volatility (as a percent)	10.00%	9.56%
Trading account assets and liabilities | Equity contracts | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Equity volatility (as a percent)	78.68%	82.44%
Trading account assets and liabilities | Equity contracts | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Equity volatility (as a percent)	25.71%	24.61%
Trading account assets and liabilities | Equity contracts | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	$ 511,000,000	$ 502,000,000
Trading account assets and liabilities | Equity contracts | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price		$ 0.01
Forward price (as a percent)	85.43%
Equity forward (as a percent)	82.25%	84.10%
Equity-FX correlation (as a percent)		(88.20%)
Equity-Equity correlation (as a percent)		(66.30%)
Trading account assets and liabilities | Equity contracts | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price		$ 144.50
Forward price (as a percent)	113.54%
Equity forward (as a percent)	119.02%	100.80%
Equity-FX correlation (as a percent)		48.70%
Equity-Equity correlation (as a percent)		94.80%
Trading account assets and liabilities | Equity contracts | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price		$ 93.05
Forward price (as a percent)	100.81%
Equity forward (as a percent)	95.95%	94.10%
Equity-FX correlation (as a percent)		(25.17%)
Equity-Equity correlation (as a percent)		36.87%
Trading account assets and liabilities | Commodity contracts | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	$ 3,579,000,000	$ 3,606,000,000
Trading account assets and liabilities | Commodity contracts | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Forward price (as a percent)	42.92%	35.34%
Commodity volatility (as a percent)	3.00%	5.00%
Commodity correlation (as a percent)	(50.17%)	(57.00%)
Trading account assets and liabilities | Commodity contracts | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Forward price (as a percent)	265.80%	268.77%
Commodity volatility (as a percent)	53.36%	83.00%
Commodity correlation (as a percent)	91.26%	91.00%
Trading account assets and liabilities | Commodity contracts | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Forward price (as a percent)	114.29%	101.74%
Commodity volatility (as a percent)	20.51%	24.00%
Commodity correlation (as a percent)	33.54%	30.00%
Trading account assets and liabilities | Credit derivatives | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	$ 4,999,000,000	$ 4,944,000,000
Trading account assets and liabilities | Credit derivatives | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Recovery rate (as a percent)	24.24%	13.97%
Trading account assets and liabilities | Credit derivatives | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Recovery rate (as a percent)	75.00%	75.00%
Trading account assets and liabilities | Credit derivatives | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Recovery rate (as a percent)	37.96%	37.62%
Trading account assets and liabilities | Credit derivatives | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	$ 1,044,000,000	$ 1,584,000,000
Trading account assets and liabilities | Credit derivatives | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	$ 0.00	$ 1.00
Credit spread (as a percent)	0.05%	0.01%
Credit correlation (as a percent)	5.00%	0.00%
Upfront points		0.39
Trading account assets and liabilities | Credit derivatives | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	$ 110.00	$ 144.50
Credit spread (as a percent)	15.75%	33.80%
Credit correlation (as a percent)	75.00%	95.00%
Upfront points		100.00
Trading account assets and liabilities | Credit derivatives | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	$ 70.41	$ 53.86
Credit spread (as a percent)	1.89%	1.80%
Credit correlation (as a percent)	40.55%	58.76%
Upfront points		52.26
Nontrading derivatives and other financial assets and liabilities | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	$ 129,000,000	$ 74,000,000
Nontrading derivatives and other financial assets and liabilities | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	1.48%
Forward price (as a percent)		107.00%
Redemption rate (as a percent)		13.00%
Nontrading derivatives and other financial assets and liabilities | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	9.66%
Forward price (as a percent)		107.10%
Redemption rate (as a percent)		99.50%
Nontrading derivatives and other financial assets and liabilities | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	5.18%
Forward price (as a percent)		107.05%
Redemption rate (as a percent)		68.73%
Nontrading derivatives and other financial assets and liabilities | Yield analysis
Fair Value Inputs Assets Liabilities Quantitative Information
Fair value (gross)	$ 56,000,000
Nontrading derivatives and other financial assets and liabilities | Yield analysis | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	6.34%
Credit spread (as a percent)	1.46%
Recovery rate (as a percent)	25.00%
Redemption rate (as a percent)	13.00%
Nontrading derivatives and other financial assets and liabilities | Yield analysis | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	6.38%
Credit spread (as a percent)	14.34%
Recovery rate (as a percent)	40.00%
Redemption rate (as a percent)	99.50%
Nontrading derivatives and other financial assets and liabilities | Yield analysis | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Interest rate (as a percent)	6.36%
Credit spread (as a percent)	11.52%
Recovery rate (as a percent)	39.00%
Redemption rate (as a percent)	71.61%
Securities sold, not yet purchased | Trading account liabilities | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Liabilities		$ 251,000,000
Securities sold, not yet purchased | Trading account liabilities | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Credit-IR correlation (as a percent)		(70.49%)
Securities sold, not yet purchased | Trading account liabilities | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Credit-IR correlation (as a percent)		8.81%
Securities sold, not yet purchased | Trading account liabilities | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Credit-IR correlation (as a percent)		47.17%
Securities sold, not yet purchased | Trading account liabilities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Liabilities	$ 190,000,000	$ 142,000,000
Securities sold, not yet purchased | Trading account liabilities | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	0.01	0.00
Securities sold, not yet purchased | Trading account liabilities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	120.05	117.00
Securities sold, not yet purchased | Trading account liabilities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	60.64	70.33
Fixed income securities
Fair Value Inputs Assets Liabilities Quantitative Information
Price for instrument valued at par	100
Mortgage-backed securities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	1,915,000,000	2,874,000,000
Mortgage-backed securities | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	4.25	0.00
Mortgage-backed securities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	108.10	127.87
Mortgage-backed securities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	85.93	81.43
Mortgage-backed securities | Yield analysis
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 1,048,000,000	$ 1,117,000,000
Mortgage-backed securities | Yield analysis | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	1.26%	0.01%
Mortgage-backed securities | Yield analysis | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	22.62%	19.91%
Mortgage-backed securities | Yield analysis | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	5.57%	5.89%
State and municipal, foreign government, corporate, and other debt securities | Cash flow
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 1,639,000,000	$ 1,860,000,000
State and municipal, foreign government, corporate, and other debt securities | Cash flow | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Credit spread (as a percent)	0.20%	0.25%
State and municipal, foreign government, corporate, and other debt securities | Cash flow | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Credit spread (as a percent)	6.00%	6.00%
State and municipal, foreign government, corporate, and other debt securities | Cash flow | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Credit spread (as a percent)	2.17%	2.33%
State and municipal, foreign government, corporate, and other debt securities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 3,742,000,000	$ 5,937,000,000
State and municipal, foreign government, corporate, and other debt securities | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	0.00	0.00
State and municipal, foreign government, corporate, and other debt securities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	128.66	124.00
State and municipal, foreign government, corporate, and other debt securities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	77.31	90.62
Equity securities | Cash flow
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 433,000,000	$ 679,000,000
Equity securities | Cash flow | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	5.00%	4.00%
WAL (in years)	7 months 6 days	4 days
Equity securities | Cash flow | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	7.00%	5.00%
WAL (in years)	4 years 6 months 25 days	3 years 1 month 22 days
Equity securities | Cash flow | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	5.99%	4.50%
WAL (in years)	2 years 7 months 2 days	1 year 26 days
Equity securities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 3,227,000,000	$ 2,163,000,000
Equity securities | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	0.00	0.00
Equity securities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	106.42	141.00
Equity securities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	99.82	91.00
Asset-backed securities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	3,481,000,000	3,607,000,000
Asset-backed securities | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	5.50	0.00
Asset-backed securities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	100.18	105.50
Asset-backed securities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	70.37	67.01
Non-marketable equity securities | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	440,000,000	$ 1,224,000,000
Non-marketable equity securities | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	$ 0.00
Price-earnings ratio	9.10
Discount to price (as a percent)	0.00%	0.00%
Price-to-book ratio	1.0
Non-marketable equity securities | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	$ 3,433.00
Price-earnings ratio	9.10
Discount to price (as a percent)	90.00%	90.00%
Price-to-book ratio	1.69
Non-marketable equity securities | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	$ 185.93
Price-earnings ratio	9.10
Discount to price (as a percent)	12.36%	4.04%
Price-to-book ratio	1.56
Non-marketable equity securities | Comparables Analysis
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 693,000,000	$ 1,055,000,000
Non-marketable equity securities | Comparables Analysis | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
EBITDA multiples	4.80	2.90
Price-earnings ratio		8.10
Price-to-book ratio		0.99
Non-marketable equity securities | Comparables Analysis | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
EBITDA multiples	11.40	13.10
Price-earnings ratio		13.10
Price-to-book ratio		1.56
Non-marketable equity securities | Comparables Analysis | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
EBITDA multiples	9.78	9.77
Price-earnings ratio		8.43
Price-to-book ratio		1.15
Federal funds sold and securities borrowed or purchased under agreements to resell | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 1,330,000,000	$ 3,156,000,000
Federal funds sold and securities borrowed or purchased under agreements to resell | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Credit-IR correlation (as a percent)	(24.00%)
Interest rate (as a percent)	1.65%	1.27%
Federal funds sold and securities borrowed or purchased under agreements to resell | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Credit-IR correlation (as a percent)	(1.00%)
Interest rate (as a percent)	5.00%	1.97%
Federal funds sold and securities borrowed or purchased under agreements to resell | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Credit-IR correlation (as a percent)	(9.71%)
Interest rate (as a percent)	4.55%	1.80%
Loans | Model-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 817,000,000	$ 832,000,000
Loans | Model-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	0.00	4.72
Loans | Model-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Price	109.99	106.55
Loans | Model-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Price	41.00	98.56
Loans | Cash flow
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 900,000,000	$ 1,095,000,000
Loans | Cash flow | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	0.32%	1.60%
Loans | Cash flow | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	4.50%	4.50%
Loans | Cash flow | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	1.79%	2.23%
Loans | Price-based
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 617,000,000	$ 740,000,000
Loans | Price-based | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Credit spread (as a percent)	0.36%	0.35%
Loans | Price-based | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Credit spread (as a percent)	5.84%	5.00%
Loans | Price-based | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Credit spread (as a percent)	1.09%	1.99%
Loans | Yield analysis
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 321,000,000	$ 441,000,000
Mortgage servicing rights | Cash flow
Fair Value Inputs Assets Liabilities Quantitative Information
Total assets	$ 1,673,000,000	$ 1,750,000,000
Mortgage servicing rights | Cash flow | Minimum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	3.60%	5.19%
WAL (in years)	3 years 3 months 29 days	3 years 3 months 22 days
Mortgage servicing rights | Cash flow | Maximum
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	88.38%	21.40%
WAL (in years)	7 years 9 months 29 days	7 years 10 months 21 days
Mortgage servicing rights | Cash flow | Weighted Average
Fair Value Inputs Assets Liabilities Quantitative Information
Yield (as a percent)	7.84%	10.25%
WAL (in years)	5 years 4 months 13 days	5 years 2 months 2 days