Consolidated Income Statement - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Interest Income
Loans	$ 9,007	$ 8,927	$ 10,525
Investment securities	1,834	2,041	2,426
Other	293	339	811
Total interest income	11,134	11,307	13,762
Interest Expense
Deposits	126	643	1,986
Borrowed funds	361	718	1,811
Total interest expense	487	1,361	3,797
Net interest income	10,647	9,946	9,965
Noninterest Income
Total noninterest income	8,564	6,955	6,874
Total revenue	19,211	16,901	16,839
Provision For (Recapture of) Credit Losses	(779)	3,175	773
Noninterest Expense
Personnel	7,141	5,673	5,647
Occupancy	940	826	834
Equipment	1,411	1,176	1,210
Marketing	319	236	301
Other	3,191	2,386	2,582
Total noninterest expense	13,002	10,297	10,574
Income from continuing operations before income taxes and noncontrolling interests	6,988	3,429	5,492
Income taxes from continuing operations	1,263	426	901
Net income from continuing operations	5,725	3,003	4,591
Income from discontinued operations before taxes		5,777	988
Income taxes from discontinued operations		1,222	161
Net income from discontinued operations		4,555	827
Net income	5,725	7,558	5,418
Less: Net income attributable to noncontrolling interests	51	41	49
Preferred stock dividends	233	229	236
Preferred stock discount accretion and redemptions	5	4	4
Net income attributable to common shareholders	$ 5,436	$ 7,284	$ 5,129
Total basic earnings
Basic earnings from continuing operations (dollars per share)	$ 12.71	$ 6.37	$ 9.59
Basic earnings from discontinued operations (dollars per share)		10.62	1.84
Basic earnings per common share (dollars per share)	12.71	16.99	11.43
Total diluted earnings
Diluted earnings from continuing operations (dollars per share)	12.70	6.36	9.57
Diluted earnings from discontinued operations (dollars per share)		10.60	1.82
Diluted earnings per common share (dollars per share)	$ 12.70	$ 16.96	$ 11.39
Average Common Shares Outstanding
Basic (shares)	426	427	447
Diluted (shares)	426	427	448
Asset management
Noninterest Income
Total noninterest income	$ 964	$ 836	$ 862
Consumer services
Noninterest Income
Total noninterest income	1,845	1,484	1,555
Corporate services
Noninterest Income
Total noninterest income	2,924	2,167	1,914
Residential mortgage
Noninterest Income
Total noninterest income	456	604	368
Service charges on deposits
Noninterest Income
Total noninterest income	535	500	702
Other
Noninterest Income
Total noninterest income	$ 1,840	$ 1,364	$ 1,473