Consolidated Statement of Income - USD ($) shares in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Fee revenue:
Servicing fees	$ 5,087	$ 5,531	$ 5,157
Management fees	1,939	2,053	1,880
Foreign exchange trading services	1,376	1,211	1,363
Securities finance	416	416	356
Software and processing fees	789	738	685
Other fee revenue	(1)	63	58
Total fee revenue	9,606	10,012	9,499
Net interest income:
Interest income	4,088	1,908	2,575
Interest expense	1,544	3	375
Net interest income	2,544	1,905	2,200
Other income:
Gains (losses) from sales of available-for-sale securities, net	(2)	57	4
Other income	0	53	0
Total other income	(2)	110	4
Total revenue	12,148	12,027	11,703
Provision for credit losses	20	(33)	88
Expenses:
Compensation and employee benefits	4,428	4,554	4,450
Information systems and communications	1,630	1,661	1,550
Transaction processing services	971	1,024	978
Occupancy	394	444	489
Acquisition and restructuring costs	65	65	50
Amortization of other intangible assets	238	245	234
Other	1,075	896	965
Total expenses	8,801	8,889	8,716
Income before income tax expense	3,327	3,171	2,899
Income tax expense	553	478	479
Net income	2,774	2,693	2,420
Net Income (Loss) Available to Common Stockholders, Diluted	2,660	2,572	2,257
Net Income (Loss) Available to Common Stockholders, Basic	$ 2,660	$ 2,572	$ 2,257
Earnings per common share:
Basic (in USD per share)	$ 7.28	$ 7.30	$ 6.40
Diluted (in USD per share)	$ 7.19	$ 7.19	$ 6.32
Average common shares outstanding (in thousands):
Basic (in shares)	365,214	352,565	352,865
Diluted (in shares)	370,109	357,962	357,106
Cash dividends declared (in USD per share)	$ 2.40	$ 2.18	$ 2.08