CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
INTEREST INCOME:
Interest and fees on loans and leases	$ 2,047	$ 1,048
Interest and fees on loans held for sale	15	16
Interest and fees on other loans held for sale	5	7
Investment securities	266	138
Interest-bearing deposits in banks	69	4
Total interest income	2,402	1,213
INTEREST EXPENSE:
Deposits	550	25
Short-term borrowed funds	6	0
Long-term borrowed funds	203	41
Total interest expense	759	66
Net interest income	1,643	1,147
Provision (benefit) for credit losses	168	3
Net interest income after provision (benefit) for credit losses	1,475	1,144
NONINTEREST INCOME:
Service charges and fees	100	98
Capital markets fees	83	93
Card fees	72	60
Mortgage banking fees	57	69
Trust and investment services fees	63	61
Foreign exchange and derivative products	48	51
Letter of credit and loan fees	40	38
Securities gains, net	5	4
Other income	17	24
Total noninterest income	485	498
NONINTEREST EXPENSE:
Salaries and employee benefits	658	594
Outside services	176	169
Equipment and software	169	150
Occupancy	124	83
Other operating expense	169	110
Total noninterest expense	1,296	1,106
Income before income tax expense	664	536
Income tax expense	153	116
NET INCOME	511	420
Net income available to common stockholders	$ 488	$ 396
Weighted-average common shares outstanding:
Basic (in Shares)	485,444,313	422,401,747
Diluted (in Shares)	487,712,146	424,670,871
Per common share information:
Basic earnings (in dollars per share)	$ 1.00	$ 0.94
Diluted earnings (in dollars per Share)	$ 1.00	$ 0.93