CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Interest Income
Interest and fees on loans and leases	$ 7,334	$ 4,954	$ 4,079
Interest on securities	1,770	1,517	1,090
Interest on other short-term investments	656	116	42
Total Income	9,760	6,587	5,211
Interest Expense
Interest on deposits	2,929	447	59
Interest on federal funds purchased	15	6	0
Interest on other short-term borrowings	247	108	2
Interest on long-term debt	742	417	380
Total interest expense	3,933	978	441
Net Interest Income	5,827	5,609	4,770
Provision for (benefit from) credit losses	515	563	(377)
Net Interest Income After Provision for (Benefit from) Credit Losses	5,312	5,046	5,147
Noninterest Income
Service charges on deposits	577	589	600
Wealth and asset management revenue	581	570	586
Commercial banking revenue	624	565	637
Card and processing revenue	416	409	402
Mortgage banking net revenue	250	215	270
Leasing business revenue	208	237	300
Other noninterest income	207	265	332
Securities gains (losses), net	18	(82)	(7)
Securities losses, net - non-qualifying hedges on mortgage servicing rights	0	(2)	(2)
Total noninterest income	2,881	2,766	3,118
Noninterest Expense
Compensation and benefits	2,694	2,554	2,626
Technology and communications	464	416	388
Net occupancy expense	331	307	312
Equipment expense	148	145	138
Leasing business expense	121	131	137
Marketing expense	126	118	107
Card and processing expense	84	80	89
Other noninterest expense	1,237	968	951
Total noninterest expense	5,205	4,719	4,748
Income (loss) before income taxes	2,988	3,093	3,517
Applicable income tax expense	639	647	747
Net Income	2,349	2,446	2,770
Dividends on preferred stock	137	116	111
Net Income Available to Common Shareholders	$ 2,212	$ 2,330	$ 2,659
Shares Disclosures
Earnings per share - basic (in dollars per share)	$ 3.23	$ 3.38	$ 3.78
Earnings per share - diluted (in dollars per share)	$ 3.22	$ 3.35	$ 3.73
Average common shares outstanding - basic (in shares)	684,172,079	688,633,659	702,188,552
Average common shares outstanding - diluted (in shares)	687,678,291	694,952,038	711,197,805