Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2021

Statement of Other Comprehensive Income [Abstract]

Schedule of Accumulated Other Comprehensive Loss

Changes in accumulated other comprehensive loss by component, net of tax, were as follows:

	Three Months Ended June 30,
	2021								2020
(in thousands)	Foreign Currency Translation Adjustment		Defined Benefit Plans Items		Gaines (Losses) on Cash Flow Hedges		Total		Foreign Currency Translation Adjustment		Defined Benefit Plans Items		Gaines (Losses) on Cash Flow Hedges		Total
Balance as of beginning of period	$	(30,607)	$	(6,604)	$	(4,701)	$	(41,912)	$	(55,913)	$	(5,795)	$	(3,780)	$	(65,488)
Other comprehensive income (loss) before reclassifications	4,566		—		757		5,323		5,604		—		(683)		4,921
Amounts reclassified from accumulated other comprehensive loss	—		252		(669)		(417)		—		194		(461)		(267)
Other comprehensive income (loss)	4,566		252		88		4,906		5,604		194		(1,144)		4,654
Balance as of end of period	$	(26,041)	$	(6,352)	$	(4,613)	$	(37,006)	$	(50,309)	$	(5,601)	$	(4,924)	$	(60,834)

	Six Months Ended June 30,
	2021								2020
(in thousands)	Foreign Currency Translation Adjustment		Defined Benefit Plans Items		Gaines (Losses) on Cash Flow Hedges		Total		Foreign Currency Translation Adjustment		Defined Benefit Plans Items		Gaines (Losses) on Cash Flow Hedges		Total
Balance as of beginning of period	$	(26,597)	$	(6,855)	$	(6,874)	$	(40,326)	$	(35,459)	$	(5,989)	$	610	$	(40,838)
Other comprehensive income (loss) before reclassifications	556		—		3,580		4,136		(14,850)		—		(5,138)		(19,988)
Amounts reclassified from accumulated other comprehensive loss	—		503		(1,319)		(816)		—		388		(396)		(8)
Other comprehensive income (loss)	556		503		2,261		3,320		(14,850)		388		(5,534)		(19,996)
Balance as of end of period	$	(26,041)	$	(6,352)	$	(4,613)	$	(37,006)	$	(50,309)	$	(5,601)	$	(4,924)	$	(60,834)