Consolidated Statements of Income - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Interest Income
Interest and fees on loans and leases	$ 4,657	$ 4,879	$ 9,150	$ 9,744
Interest on securities	961	838	1,936	1,643
Interest on other earning assets	536	634	1,056	1,148
Total interest income	6,154	6,351	12,142	12,535
Interest Expense
Interest on deposits	1,844	2,016	3,580	3,980
Interest on long-term debt	431	446	840	928
Interest on other borrowings	292	362	628	728
Total interest expense	2,567	2,824	5,048	5,636
Net Interest Income	3,587	3,527	7,094	6,899
Provision for credit losses	488	451	946	951
Net Interest Income After Provision for Credit Losses	3,099	3,076	6,148	5,948
Noninterest Income
Noninterest Income	1,400	(5,212)	2,792	(3,766)
Noninterest Expense
Personnel expense	1,653	1,661	3,240	3,291
Professional fees and outside processing	373	308	737	586
Software expense	231	218	461	442
Net occupancy expense	179	160	342	320
Equipment expense	89	89	171	177
Amortization of intangibles	73	89	148	177
Marketing and customer development	82	63	157	119
Operating lease depreciation	33	34	68	74
Regulatory costs	55	85	124	237
Restructuring charges	28	33	66	84
Other expense	190	354	378	540
Total noninterest expense	2,986	3,094	5,892	6,047
Earnings
Income (loss) before income taxes	1,513	(5,230)	3,048	(3,865)
Provision (benefit) for income taxes	273	(1,324)	547	(1,092)
Segment net income (loss) from continuing operations	1,240	(3,906)	2,501	(2,773)
Net income from discontinued operations	0	4,828	0	4,895
Net income	1,240	922	2,501	2,122
Noncontrolling interests from discontinued operations	0	19	0	22
Preferred stock dividends and other	60	77	164	183
Net income available to common shareholders	$ 1,180	$ 826	$ 2,337	$ 1,917
Basic EPS from continuing operations	$ 0.91	$ (2.98)	$ 1.80	$ (2.21)
Basic EPS	0.91	0.62	1.80	1.43
Diluted EPS from continuing operations	0.90	(2.98)	1.78	(2.21)
Diluted EPS	$ 0.90	$ 0.62	$ 1.78	$ 1.43
Basic weighted average shares outstanding	1,292,292	1,338,149	1,299,833	1,336,620
Diluted weighted average shares outstanding	1,305,005	1,338,149	1,314,779	1,336,620
Wealth management income
Noninterest Income
Noninterest Income	$ 348	$ 361	$ 692	$ 717
Investment banking and trading income
Noninterest Income
Noninterest Income	205	286	478	609
Card and payment related fees
Noninterest Income
Noninterest Income	232	230	452	454
Service charges on deposits
Noninterest Income
Noninterest Income	227	232	457	457
Mortgage banking income
Noninterest Income
Noninterest Income	107	112	215	209
Lending related fees
Noninterest Income
Noninterest Income	99	89	194	185
Operating lease income
Noninterest Income
Noninterest Income	47	50	100	109
Securities gains (losses)
Noninterest Income
Noninterest Income	(18)	(6,650)	(19)	(6,650)
Other income
Noninterest Income
Noninterest Income	$ 153	$ 78	$ 223	$ 144