CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Noninterest Income
Trust, Investment and Other Servicing Fees	$ 1,265.5	$ 1,196.6	$ 3,710.4	$ 3,505.6
Foreign Exchange Trading Income	57.2	54.1	166.5	169.5
Treasury Management Fees	9.5	8.2	28.8	26.5
Security Commissions and Trading Income	41.8	35.5	120.5	107.7
Other Operating Income	60.6	111.8	167.7	1,097.5
Investment Security Gains (Losses), net	0.0	0.0	0.0	(189.3)
Total Noninterest Income	1,434.6	1,406.2	4,193.9	4,717.5
Net Interest Income
Interest Income	2,144.3	2,530.2	6,498.0	7,482.3
Interest Expense	1,553.5	1,967.9	4,728.6	5,869.0
Net Interest Income	590.8	562.3	1,769.4	1,613.3
Provision for Credit Losses	(17.0)	8.0	0.5	7.5
Net Interest Income after Provision for Credit Losses	607.8	554.3	1,768.9	1,605.8
Noninterest Expense
Compensation	625.3	583.6	1,884.5	1,875.9
Employee Benefits	115.2	109.2	342.6	310.5
Outside Services	248.2	256.3	740.4	746.5
Equipment and Software	294.2	270.4	868.8	800.6
Occupancy	55.0	53.8	160.9	162.7
Other Operating Expense	85.0	86.1	259.9	361.8
Total Noninterest Expense	1,422.9	1,359.4	4,257.1	4,258.0
Income before Income Taxes	619.5	601.1	1,705.7	2,065.3
Provision for Income Taxes	161.9	136.2	434.8	489.6
Net Income	457.6	464.9	1,270.9	1,575.7
Preferred Stock Dividends	16.2	16.2	37.1	37.1
Net Income Applicable to Common Stock	$ 441.4	$ 448.7	$ 1,233.8	$ 1,538.6
Per Common Share
Net Income — Basic (in dollars per share)	$ 2.30	$ 2.23	$ 6.34	$ 7.53
Net Income — Diluted (in dollars per share)	$ 2.29	$ 2.22	$ 6.32	$ 7.51
Average Number of Common Shares Outstanding
Basic (in shares)	190,053,947	199,937,543	192,647,391	202,614,386
Diluted (in shares)	191,000,562	200,549,063	193,481,369	203,131,400