Deposits Deposits (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deposits [Abstract]
Interest checking	$ 7,808,764	$ 7,938,911
Money market	6,187,889	9,469,586
Savings	1,997,989	577,637
Time deposits $250,000 and under	5,526,396	3,198,434
Interest-bearing Domestic Deposit, Brokered	1,106,477	1,539,409
Total interest-bearing deposits	$ 22,627,515	$ 22,723,977