Loans and Leases - Aging of Loans Modified In Twelve Preceding Months (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Financing Receivable, Troubled Debt Restructuring [Line Items]
Non-accrual	$ 534,155	$ 460,725
Aging Loan Modifications
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	374,435	261,685
Non-accrual	169,991	155,196
Aging Loan Modifications | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	200,526	105,114
Aging Loan Modifications | 30-59 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	3,819	1,375
Aging Loan Modifications | 60-89 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	99	0
Aging Loan Modifications | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Commercial non-mortgage
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	225,191	175,306
Non-accrual	144,026	120,775
Aging Loan Modifications | Commercial non-mortgage | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	77,346	53,156
Aging Loan Modifications | Commercial non-mortgage | 30-59 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	3,819	1,375
Aging Loan Modifications | Commercial non-mortgage | 60-89 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Commercial non-mortgage | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Asset-based
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	26,487	12,817
Non-accrual	15,000	0
Aging Loan Modifications | Asset-based | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	11,487	12,817
Aging Loan Modifications | Asset-based | 30-59 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Asset-based | 60-89 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Asset-based | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Commercial real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	92,798	61,940
Non-accrual	7,771	23,613
Aging Loan Modifications | Commercial real estate | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	85,027	38,327
Aging Loan Modifications | Commercial real estate | 30-59 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Commercial real estate | 60-89 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Commercial real estate | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Multi-family
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	23,256	9,481
Non-accrual	1,981	9,481
Aging Loan Modifications | Multi-family | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	21,275	0
Aging Loan Modifications | Multi-family | 30-59 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Multi-family | 60-89 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Multi-family | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Equipment financing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	4,131	777
Non-accrual	0	581
Aging Loan Modifications | Equipment financing | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	4,032	196
Aging Loan Modifications | Equipment financing | 30-59 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Equipment financing | 60-89 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	99	0
Aging Loan Modifications | Equipment financing | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Residential
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	1,774	894
Non-accrual	998	626
Aging Loan Modifications | Residential | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	776	268
Aging Loan Modifications | Residential | 30-59 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Residential | 60-89 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Residential | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Home equity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	798	470
Non-accrual	215	120
Aging Loan Modifications | Home equity | Current
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	583	350
Aging Loan Modifications | Home equity | 30-59 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Home equity | 60-89 Days Past Due and Accruing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	0	0
Aging Loan Modifications | Home equity | 90 or More Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total	$ 0	$ 0