Commitments and Contingencies (Tables)

Financial instruments with off-balance-sheet risk at the dates indicated follow:


	At June 30, 2026		At December 31, 2025
	(In Thousands)
Financial instruments whose contract amounts represent credit risk:
Commitments to originate loans and leases:
Commercial real estate	$	173,872	$	99,457
Commercial	209,081		137,923
Residential mortgage	18,274		23,115
Home equity	27,017		9,022
Unadvanced portion of loans and leases	2,375,707		2,483,239
Unused lines of credit:
Home equity	1,195,828		1,175,702
Other consumer	264,211		148,358
Other commercial	—		—
Unused letters of credit:
Financial standby letters of credit	5,852		10,440
Performance standby letters of credit	42,586		25,025
Commercial and similar letters of credit	2,671		58,074
Interest rate derivatives (Notional principal amounts):	94,872		192,468
Loan level derivatives (Notional principal amounts):
Receive fixed, pay variable	3,590,798		3,505,840
Pay fixed, receive variable	3,594,646		3,505,840
Risk participation-out agreements	727,509		670,834
Risk participation-in agreements	145,982		153,185
Foreign exchange contracts (Notional amounts):
Buys foreign currency, sells U.S. currency	3,583		2,785
Sells foreign currency, buys U.S. currency	3,601		2,800


	Six Months Ended June 30, 2026		Six Months Ended June 30, 2025
	(In Thousands)
The components of lease expense was as follows:
Operating lease cost	$	9,328	$	4,418





Supplemental cash flow information related to leases was as follows:
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	9,322	$	4,518


Right-of-use assets obtained in exchange for new lease obligations:
Operating leases assets	$	2,423	$	246
Operating leases liabilities	2,423		246


	At June 30, 2026		At December 31, 2025
	(In Thousands)
Supplemental balance sheet information related to leases was as follows:
Operating Leases
Operating lease right-of-use assets	$	82,909	$	82,817


Operating lease liabilities	90,936		90,713











Weighted Average Remaining Lease Term
Operating leases	8.39		7.95


Weighted Average Discount Rate
Operating leases	4.2%		4.2%

A summary of future minimum rental payments under such leases at the dates indicated follows:


	Minimum Rental Payments
	June 30, 2026
	(In Thousands)

Remainder of 2026	$	9,768
Year ending:
2027	18,031
2028	15,186
2029	12,627
2030	10,501

Thereafter	41,823
Total	$	107,936
Less imputed interest	(17,000)
Present value of lease liability	$	90,936