Leases - Schedule of Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Operating Leases
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Accrued interest receivable and other assets	Accrued interest receivable and other assets
Operating lease right-of-use assets	$ 219,655	$ 181,920
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Accrued expenses and other liabilities	Accrued expenses and other liabilities
Operating lease liabilities	$ 237,610	$ 200,068
Finance Leases
Finance lease, right-of-use asset, statement of financial position [extensible enumeration]	Premises and equipment, net	Premises and equipment, net
Premises and equipment, net	$ 19,489	$ 23,205
Finance lease, liability, statement of financial position [extensible enumeration]	Other borrowings	Other borrowings
Other borrowings	$ 21,207	$ 24,822
Weighted-Average Remaining Lease Term (in Years)
Operating leases	9 years	7 years 9 months 18 days
Finance leases	8 years 9 months 18 days	7 years 9 months 18 days
Weighted-Average Discount Rate
Operating leases	3.69%	3.14%
Finance leases	4.04%	3.96%