LEASES - Schedule of Lease-Related Balances (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Right of use assets:
Operating leases	$ 30,204	$ 10,608
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Finance leases	$ 5,155	$ 0
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Premises and equipment, net	Premises and equipment, net
Total right of use assets	$ 35,359	$ 10,608
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities
Lease liabilities:
Operating leases	$ 32,597	$ 11,040
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Other Long-Term Debt	Other Long-Term Debt
Finance leases	$ 6,223	$ 0
Total lease liabilities	$ 38,820	$ 11,040
Weighted average remaining lease terms:
Operating leases	7 years 4 months 28 days	7 years 6 months 18 days
Finance leases	16 years 3 months 3 days
Weighted average discount rates:
Operating leases	4.24%	3.77%
Finance leases	5.10%