CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Interest income:
Interest and fees on loans	$ 899	$ 831	$ 2,641	$ 2,348
Interest on money market investments	67	35	170	140
Interest on securities	138	144	420	419
Total interest income	1,104	1,010	3,231	2,907
Interest expense:
Interest on deposits	403	366	1,169	668
Interest on short- and long-term borrowings	81	59	259	384
Total interest expense	484	425	1,428	1,052
Net interest income	620	585	1,803	1,855
Provision for credit losses:
Provision for loan and lease losses	1	44	34	136
Provision for unfunded lending commitments	12	(3)	(3)	(4)
Total provision for credit losses	13	41	31	132
Net interest income after provision for credit losses	607	544	1,772	1,723
Noninterest income:
Commercial account fees	46	43	135	131
Card fees	24	26	72	75
Retail and business banking fees	18	17	50	49
Loan-related fees and income	17	23	50	63
Capital markets fees	28	18	73	62
Wealth management fees	14	15	44	44
Other customer-related fees	14	15	42	46
Customer-related noninterest income	161	157	466	470
Fair value and nonhedge derivative income	(3)	7	(3)	5
Dividends and other income (loss)	5	12	33	49
Securities gains (losses), net	9	4	11	5
Total noninterest income	172	180	507	529
Noninterest expense:
Salaries and employee benefits	317	311	966	974
Technology, telecom, and information processing	66	62	194	175
Occupancy and equipment, net	40	42	119	122
Professional and legal services	14	16	47	45
Marketing and business development	12	10	35	35
Deposit insurance and regulatory expense	19	20	74	60
Credit-related expense	6	6	19	19
Other real estate expense, net	0	0	(1)	0
Other	28	29	84	86
Total noninterest expense	502	496	1,537	1,516
Income before income taxes	277	228	742	736
Income taxes	63	53	174	182
Net income	214	175	568	554
Preferred stock dividends	(10)	(7)	(31)	(22)
Net earnings applicable to common shareholders	$ 204	$ 168	$ 537	$ 532
Weighted average common shares outstanding during the period:
Basic shares (in shares)	147,138	147,648	147,197	147,784
Diluted shares (in shares)	147,150	147,653	147,202	147,794
Net earnings per common share:
Basic (in dollars per share)	$ 1.37	$ 1.13	$ 3.61	$ 3.57
Diluted (in dollars per share)	$ 1.37	$ 1.13	$ 3.61	$ 3.57