Commitments and Contingencies - Schedule of Total Unfunded Commitments (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Commitment And Contingencies [Line Items]
Total unfunded commitments	$ 1,529,467	$ 1,634,765
Commitments to fund loans
Commitment And Contingencies [Line Items]
Total unfunded commitments	692,398	724,928
Credit card lines of credit
Commitment And Contingencies [Line Items]
Total unfunded commitments	3,395	6,278
Unfunded commitments under lines of credit
Commitment And Contingencies [Line Items]
Total unfunded commitments	823,339	890,530
Commercial and standby letters of credit
Commitment And Contingencies [Line Items]
Total unfunded commitments	$ 10,335	$ 13,029