OTHER OPERATING EXPENSE (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Other Income and Expenses [Abstract]
Marketing	$ 48	$ 54	$ 142	$ 119
Deposit insurance	42	28	121	74
Other	86	83	279	235
Other operating expense	$ 176	$ 165	$ 542	$ 428