Revenue from contracts with customers (Tables)

12 Months Ended

Dec. 31, 2022

ASU 2014-09 [Member]

Summary of Sources of Noninterest Income that are Subject to Revenue Recognition Guidance

The following tables summarize sources of the Company’s noninterest income during 2022, 2021 and 2020 that are subject to the revenue recognition guidance.

	Business Banking		Commercial Banking		Commercial Real Estate		Discretionary Portfolio		Residential Mortgage Banking		Retail Banking		All Other		Total
Year Ended December 31, 2022	(In thousands)
Classification in consolidated      statement of income
Service charges on deposit accounts	$	71,057		111,238		14,569		—		—		243,871		5,869	$	446,604
Trust income		6		—		—		—		—		—		740,711		740,717
Brokerage services income		—		—		—		—		—		—		87,877		87,877
Other revenues from operations:
Merchant discount and    credit card fees		62,040		67,433		3,924		—		—		24,454		1,405		159,256
Other		—		14,358		10,183		91		3,401		23,796		38,118		89,947
	$	133,103		193,029		28,676		91		3,401		292,121		873,980	$	1,524,401
Year Ended December 31, 2021
Classification in consolidated      statement of income
Service charges on deposit accounts	$	53,816		98,880		11,853		—		—		232,279		5,285	$	402,113
Trust income		—		—		—		—		—		—		644,716		644,716
Brokerage services income		—		—		—		—		—		—		62,791		62,791
Other revenues from operations:
Merchant discount and    credit card fees		52,343		55,164		2,661		—		—		20,850		387		131,405
Other		—		5,968		7,304		1,359		6,166		22,878		39,973		83,648
	$	106,159		160,012		21,818		1,359		6,166		276,007		753,152	$	1,324,673
Year Ended December 31, 2020
Classification in consolidated      statement of income
Service charges on deposit accounts	$	50,119		92,720		10,252		—		—		211,858		5,839	$	370,788
Trust income		18		442		—		—		—		—		601,424		601,884
Brokerage services income		—		—		—		—		—		—		47,428		47,428
Other revenues from operations:
Merchant discount and    credit card fees		40,475		45,528		2,221		—		—		13,481		767		102,472
Other		—		9,408		6,218		1,625		4,732		20,813		41,815		84,611
	$	90,612		148,098		18,691		1,625		4,732		246,152		697,273	$	1,207,183