Segment information (Tables)

3 Months Ended

Mar. 31, 2021

Segment Reporting [Abstract]

Information about Company's Segments

Information about the Company's segments is presented in the following table:

	Three Months Ended March 31
	2021								2020
	Total Revenues(a)		Inter- segment Revenues			Net Income (Loss)			Total Revenues(a)		Inter- segment Revenues			Net Income (Loss)
	(In thousands)
Business Banking	$	155,903		669			46,271		$	137,833		885			32,926
Commercial Banking		285,912		809			122,638			291,776		1,053			143,732
Commercial Real Estate		200,843		222			71,272			223,305		409			117,408
Discretionary Portfolio		134,544		(10,027	)		90,546			49,219		(13,037	)		25,668
Residential Mortgage Banking		153,760		22,183			49,611			125,561		21,417			24,616
Retail Banking		346,917		272			85,358			402,683		267			110,246
All Other		209,114		(14,128	)		(18,447	)		275,788		(10,994	)		(185,774	)
Total	$	1,486,993		—			447,249		$	1,506,165		—			268,822

	Average Total Assets
	Three Months Ended March 31				Year Ended December 31
	2021		2020		2020
	(In millions)
Business Banking	$	8,622		6,006		8,152
Commercial Banking		30,395		29,172		30,338
Commercial Real Estate		26,097		24,849		25,792
Discretionary Portfolio		23,650		27,143		27,726
Residential Mortgage Banking		6,506		3,218		4,038
Retail Banking		17,216		16,002		16,438
All Other		35,671		14,195		22,996
Total	$	148,157		120,585		135,480

Total revenues are comprised of net interest income and other income.  Net interest income is the difference between taxable-equivalent interest earned on assets and interest paid on liabilities owed by a segment and a funding charge (credit) based on the Company's internal funds transfer and allocation methodology.  Segments are charged a cost to fund any assets (e.g. loans) and are paid a funding credit for any funds provided (e.g. deposits).  The taxable-equivalent adjustment aggregated $3,733,000 and $5,063,000 for the three-month periods ended March 31, 2021 and 2020, respectively, and is eliminated in "All Other" total revenues.  Intersegment revenues are included in total revenues of the reportable segments.  The elimination of intersegment revenues is included in the determination of "All Other" total revenues.