Accumulated Other Comprehensive Income, Net of Tax

9 Months Ended

Sep. 30, 2020

Equity [Abstract]

Accumulated Other Comprehensive Income, Net of Tax

Accumulated Other Comprehensive Income, Net of Tax

The following tables summarize the changes in accumulated other comprehensive income (loss), net of tax, by component:

	Three months ended September 30, 2020								Nine months ended September 30, 2020
(In thousands)	Securities Available For Sale		Derivative Instruments		Defined Benefit Pension and Other Postretirement Benefit Plans		Total		Securities Available For Sale		Derivative Instruments		Defined Benefit Pension and Other Postretirement Benefit Plans		Total
Beginning balance	$	63,476	$	20,649	$	(42,680)	$	41,445	$	17,251	$	(9,184)	$	(44,139)	$	(36,072)
OCI before reclassifications	11,766		(3,310)		—		8,456		57,997		23,655		—		81,652
Amounts reclassified from AOCI	—		1,398		738		2,136		(6)		4,266		2,197		6,457
Net current-period OCI	11,766		(1,912)		738		10,592		57,991		27,921		2,197		88,109
Ending balance	$	75,242	$	18,737	$	(41,942)	$	52,037	$	75,242	$	18,737	$	(41,942)	$	52,037

	Three months ended September 30, 2019								Nine months ended September 30, 2019
(In thousands)	Securities Available For Sale		Derivative Instruments		Defined Benefit Pension and Other Postretirement Benefit Plans		Total		Securities Available For Sale		Derivative Instruments		Defined Benefit Pension and Other Postretirement Benefit Plans		Total
Beginning balance	$	(9,406)	$	(8,931)	$	(47,853)	$	(66,190)	$	(71,374)	$	(9,313)	$	(49,965)	$	(130,652)
OCI/OCL before reclassifications	24,304		2,216		—		26,520		86,272		507		—		86,779
Amounts reclassified from AOCL	—		1,387		1,049		2,436		—		3,478		3,161		6,639
Net current-period OCI	24,304		3,603		1,049		28,956		86,272		3,985		3,161		93,418
Ending balance	$	14,898	$	(5,328)	$	(46,804)	$	(37,234)	$	14,898	$	(5,328)	$	(46,804)	$	(37,234)

The following table provides information for the items reclassified from AOCI/AOCL:

(In thousands)	Three months ended September 30,				Nine months ended September 30,				Associated Line Item in the Condensed Consolidated Statements of Income
AOCI/AOCL Components	2020		2019		2020		2019
Securities available-for-sale:
Unrealized gains on investment securities	$	—	$	—	$	8	$	—	Gain on sale of investment securities, net
Tax expense	—		—		(2)		—		Income tax expense
Net of tax	$	—	$	—	$	6	$	—
Derivative instruments:
Premium amortization and hedge terminations	$	(967)	$	(1,375)	$	(3,228)	$	(4,174)	Interest expense
Premium amortization	(926)		(515)		(2,548)		(527)		Interest income
Tax benefit	495		503		1,510		1,223		Income tax expense
Net of tax	$	(1,398)	$	(1,387)	$	(4,266)	$	(3,478)
Defined benefit pension and other postretirement benefit plans:
Amortization of net loss	$	(1,002)	$	(1,421)	$	(2,982)	$	(4,280)	Other non-interest expense
Tax benefit	264		372		785		1,119		Income tax expense
Net of tax	$	(738)	$	(1,049)	$	(2,197)	$	(3,161)