Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2021

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Loss

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

	Twelve Months Ended December 31,
	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	(15,800)		—		7,984		(7,816)		8,862		—		(5,789)		3,073
Amounts reclassified from accumulated other comprehensive loss	—		1,838		(2,686)		(848)		—		(866)		(1,695)		(2,561)
Other comprehensive income (loss)	(15,800)		1,838		5,298		(8,664)		8,862		(866)		(7,484)		512
Balance as of end of period	$	(42,397)	$	(5,017)	$	(1,576)	$	(48,990)	$	(26,597)	$	(6,855)	$	(6,874)	$	(40,326)