Accumulated Other Comprehensive Income (Loss) (Tables)

3 Months Ended

Mar. 31, 2024

Equity [Abstract]

Schedule of changes in accumulated other comprehensive income (loss), net of tax

Changes in accumulated other comprehensive income (loss), net of tax, consist of the following:

	Unrealized Gains (Losses) on Available-for-Sale Debt Investments (1)		Defined Benefit Pension (2)		Foreign Currency Translation		Total
	(In thousands)
Accumulated other comprehensive income (loss) at December 31, 2023	$	212	$	15,905	$	233	$	16,350
Other comprehensive income (loss) before reclassifications	(253)		—		(9,047)		(9,300)
Amounts reclassified from accumulated other comprehensive income (loss)	(55)		(85)		—		(140)
Other comprehensive income (loss)	(308)		(85)		(9,047)		(9,440)
Accumulated other comprehensive income (loss) at March 31, 2024	$	(96)	$	15,820	$	(8,814)	$	6,910

	Unrealized Gains (Losses) on Available-for-Sale Debt Investments (1)		Defined Benefit Pension (2)		Foreign Currency Translation		Total
	(In thousands)
Accumulated other comprehensive income (loss) at December 31, 2022	$	(1,573)	$	14,220	$	4,052	$	16,699
Other comprehensive income (loss) before reclassifications	645		—		(2,113)		(1,468)
Amounts reclassified from accumulated other comprehensive income (loss)	(44)		(97)		—		(141)
Other comprehensive income (loss)	601		(97)		(2,113)		(1,609)
Accumulated other comprehensive income (loss) at March 31, 2023	$	(972)	$	14,123	$	1,939	$	15,090

(1) Amounts reclassified out of accumulated other comprehensive income (loss) are included as other (income) expense, net (Note 3).

(2) Amounts reclassified out of accumulated other comprehensive income (loss) are included as a component of net periodic pension cost (Note 12) or other (income) expense, net (Note 3).