Deposits Deposits (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deposits [Abstract]
Interest checking	$ 7,938,911	$ 7,386,269
Money market	9,469,586	11,064,870
Savings	577,637	630,653
Time deposits $250,000 and under	3,198,434	885,938
Interest-bearing Domestic Deposit, Brokered	1,539,409	486,894
Total interest-bearing deposits	$ 22,723,977	$ 20,454,624