Consolidated Income Statement - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Interest Income
Loans	$ 2,437	$ 2,116	$ 6,593	$ 6,853
Investment securities	460	490	1,350	1,599
Other	78	70	216	279
Total interest income	2,975	2,676	8,159	8,731
Interest Expense
Deposits	29	74	99	590
Borrowed funds	90	118	275	619
Total interest expense	119	192	374	1,209
Net interest income	2,856	2,484	7,785	7,522
Noninterest Income
Total noninterest income	2,341	1,797	6,299	5,171
Total revenue	5,197	4,281	14,084	12,693
Provision For (Recapture of) Credit Losses	(203)	52	(452)	3,429
Noninterest Expense
Personnel	1,986	1,410	5,103	4,152
Occupancy	248	205	680	611
Equipment	355	292	974	880
Marketing	103	67	222	172
Other	895	557	2,232	1,774
Total noninterest expense	3,587	2,531	9,211	7,589
Income (loss) from continuing operations before income taxes (benefit) and noncontrolling interests	1,813	1,698	5,325	1,675
Income taxes from continuing operations	323	166	906	128
Net income from continuing operations	1,490	1,532	4,419	1,547
Income from discontinued operations before taxes				5,777
Income taxes from discontinued operations				1,222
Net income from discontinued operations				4,555
Net income	1,490	1,532	4,419	6,102
Less: Net income attributable to noncontrolling interests	16	13	38	27
Preferred stock dividends	57	63	162	181
Preferred stock discount accretion and redemptions	1	1	3	3
Net income attributable to common shareholders	$ 1,416	$ 1,455	$ 4,216	$ 5,891
Earnings Per Common Share, Basic
Basic earnings from continuing operations (in dollars per share)	$ 3.31	$ 3.40	$ 9.84	$ 3.11
Basic earnings per common share from discontinued operations (in dollars per share)				10.61
Basic earnings per common share (in dollars per share)	3.31	3.40	9.84	13.73
Earnings Per Common Share, Diluted
Diluted earnings from continuing operations (in dollars per share)	3.30	3.39	9.83	3.11
Diluted earnings per common share from discontinued operations (in dollars per share)				10.59
Diluted earnings per common share (in dollars per share)	$ 3.30	$ 3.39	$ 9.83	$ 13.70
Average Common Shares Outstanding
Basic (in shares)	426	426	426	427
Diluted (in shares)	426	426	427	428
Asset management
Noninterest Income
Total noninterest income	$ 248	$ 215	$ 713	$ 615
Consumer services
Noninterest Income
Total noninterest income	496	390	1,337	1,097
Corporate services
Noninterest Income
Total noninterest income	842	479	2,085	1,517
Residential mortgage
Noninterest Income
Total noninterest income	147	137	355	505
Service charges on deposits
Noninterest Income
Total noninterest income	159	119	409	366
Other
Noninterest Income
Total noninterest income	$ 449	$ 457	$ 1,400	$ 1,071