Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2020

Components of Net Periodic Benefit (Income) Expense and Other Amounts

Components of net periodic benefit (income) expense and other amounts recognized in other comprehensive income (loss) for (i) the People’s Qualified Plan, the First Connecticut Qualified Plan, the People's Supplemental Plans, the First Connecticut Supplemental Plan, the BSB Bancorp Supplemental Plan and the United Financial Supplemental Plan (together the “Pension Plans”) and (ii) the People’s Postretirement Plan, the First Connecticut Postretirement Plans, the BSB Bancorp Post Retirement Welfare (Life Insurance) Plan and the United Financial Postretirement Plan (together the "Other Postretirement Plans") are as follows:












	Pension Plans						Other Postretirement Plans
Three months ended March 31 (in millions)	2020		2019		2020		2019
Net periodic benefit (income) expense:
Interest cost	$	4.9	$	5.6	$	0.3	$	0.3
Expected return on plan assets	(12.4)		(11.4)		—		—
Recognized net actuarial loss	2.0		1.3		—		—

Settlements	0.8		0.6		—		—
Net periodic benefit (income) expense (1)	(4.7)		(3.9)		0.3		0.3
Other changes in plan assets and benefit obligations recognized in other comprehensive income (loss):
Net actuarial loss	(2.0)		(1.3)		—		—
Prior service credit	—		—		—		—
Total pre-tax changes recognized in other comprehensive income (loss)	(2.0)		(1.3)		—		—
Total recognized in net periodic benefit (income) expense and other comprehensive income (loss)	$	(6.7)	$	(5.2)	$	0.3	$	0.3