Time Deposits - Narrative (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Time Deposits Disclosure [Abstract]
Time deposits, $100,000 or more	$ 928	$ 840
Time deposits, $250,000 or more	$ 486	$ 423
Time deposits, average interest rate	1.75%	1.55%
Brokered time deposits	$ 609	$ 290