Deposits - Composition of Deposits and Interest Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Time Deposits [Line Items]
Balance	$ 7,783,117	$ 7,521,769	$ 7,219,970
Interest Expense	159,411	92,836	19,907
Noninterest-bearing demand
Time Deposits [Line Items]
Balance	2,185,242	2,221,942	2,588,692
Interest Expense	0	0	0
Interest-bearing demand
Time Deposits [Line Items]
Balance	812,768	825,787	846,653
Interest Expense	8,837	6,056	1,025
Money market
Time Deposits [Line Items]
Balance	2,040,285	1,941,842	1,731,521
Interest Expense	64,666	39,480	11,948
Savings
Time Deposits [Line Items]
Balance	877,859	950,546	1,118,511
Interest Expense	6,273	4,352	1,121
Certificates of deposit
Time Deposits [Line Items]
Balance	1,866,963	1,581,652	934,593
Interest Expense	$ 79,635	$ 42,948	$ 5,813