BUSINESS OPERATING SEGMENTS (Tables)

12 Months Ended

Dec. 31, 2021

Segment Reporting [Abstract]

Schedule of segment reporting information

	As of and for the Year Ended December 31, 2021
(in millions)	Consumer Banking	Commercial Banking	Other	Consolidated
Net interest income	$3,562	$1,706	($756)	$4,512
Noninterest income	1,223	809	103	2,135
Total revenue	4,785	2,515	(653)	6,647
Noninterest expense	2,987	973	121	4,081
Profit (loss) before provision for credit losses	1,798	1,542	(774)	2,566
Provision for credit losses	185	156	(752)	(411)
Income (loss) before income tax expense (benefit)	1,613	1,386	(22)	2,977
Income tax expense (benefit)	410	300	(52)	658
Net income (loss)	$1,203	$1,086	$30	$2,319
Total average assets	$75,509	$57,617	$51,980	$185,106

	As of and for the Year Ended December 31, 2020
(in millions)	Consumer Banking	Commercial Banking	Other	Consolidated
Net interest income	$3,311	$1,643	($368)	$4,586
Noninterest income	1,655	595	69	2,319
Total revenue	4,966	2,238	(299)	6,905
Noninterest expense	2,964	860	167	3,991
Profit (loss) before provision for credit losses	2,002	1,378	(466)	2,914
Provision for credit losses	288	398	930	1,616
Income (loss) before income tax expense (benefit)	1,714	980	(1,396)	1,298
Income tax expense (benefit)	429	206	(394)	241
Net income (loss)	$1,285	$774	($1,002)	$1,057
Total average assets	$72,022	$60,839	$43,581	$176,442

	As of and for the Year Ended December 31, 2019
(in millions)	Consumer Banking	Commercial Banking	Other	Consolidated
Net interest income	$3,182	$1,466	($34)	$4,614
Noninterest income	1,156	607	114	1,877
Total revenue	4,338	2,073	80	6,491
Noninterest expense	2,851	858	138	3,847
Profit (loss) before provision for credit losses	1,487	1,215	(58)	2,644
Provision for credit losses	325	97	(29)	393
Income (loss) before income tax expense (benefit)	1,162	1,118	(29)	2,251
Income tax expense (benefit)	287	248	(75)	460
Net income (loss)	$875	$870	$46	$1,791
Total average assets	$66,240	$55,947	$39,989	$162,176