CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Interest income
Interest and fees on loans and leases	$ 492	$ 496	$ 936	$ 1,003
Interest and fees on loans held for sale	10	7	20	14
Interest on investment securities	45	29	83	58
Interest on trading securities	13	7	24	14
Interest on other earning assets	23	3	31	5
Total interest income	583	542	1,094	1,094
Interest expense
Interest on deposits	18	24	29	48
Interest on trading liabilities	4	2	6	3
Interest on short-term borrowings	2	1	3	2
Interest on term borrowings	17	18	35	37
Total interest expense	41	45	73	90
Net interest income	542	497	1,021	1,004
Provision for credit losses	30	(115)	(10)	(160)
Net interest income after provision for credit losses	512	612	1,031	1,164
Noninterest income
Fixed income	51	102	124	228
Deposit transactions and cash management	42	44	86	86
Mortgage banking and title income	34	38	56	91
Brokerage, management fees and commissions	24	21	48	41
Card and digital banking fees	23	21	43	38
Other service charges and fees	15	11	28	21
Trust services and investment management	12	14	25	26
Securities gains (losses), net	0	11	6	11
Deferred compensation income	(17)	7	(21)	9
Other income	17	16	35	32
Total noninterest income	201	285	430	583
Noninterest expense
Personnel expense	265	306	545	624
Net occupancy expense	33	33	64	71
Computer software	29	30	58	57
Legal and professional fees	17	16	40	31
Operations services	23	19	43	35
Contract employment and outsourcing	12	13	31	27
Amortization of intangible assets	13	14	26	28
Equipment expense	11	12	23	23
Advertising and public relations	10	5	21	9
Communications and delivery	9	10	19	19
Other expense	66	40	112	118
Total noninterest expense	488	498	982	1,042
Income (loss) before income taxes	225	399	479	705
Income tax expense	48	88	105	159
Net income	177	311	374	546
Net income attributable to noncontrolling interest	3	3	6	6
Net income attributable to controlling interest	174	308	368	540
Preferred stock dividends	8	13	16	21
Net income available to common shareholders	$ 166	$ 295	$ 352	$ 519
Basic earnings per common share (in dollars per share)	$ 0.31	$ 0.54	$ 0.66	$ 0.94
Diluted earnings per common share (in dollars per share)	$ 0.29	$ 0.53	$ 0.63	$ 0.93
Weighted average common shares (in shares)	534,604	550,297	533,915	551,268
Diluted average common shares (in shares)	569,435	556,210	559,834	556,498