Accumulated Other Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2023

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income

The changes in AOCI, net of tax, consisted of the following:

	For the Nine Months Ended September 30, 2023
			Unrealized Gain (Loss) on Cash Flow Hedges, Net of Tax				Unrealized Gain (Loss) on Net Investment Hedges, Net of Tax
(in thousands)	Unrealized (Loss) Gain on Investments, Net of Tax		Foreign Currency Exchange Contracts		Interest Rate Swap		Euro-Denominated Notes		Cross Currency Swaps		Defined Benefit Plans, Net of Tax		Cumulative Translation Adjustment		Total
Balance as of December 31, 2022	$	(172)	$	839	$	—	$	4,947	$	7,057	$	(2,776)	$	(87,691)	$	(77,796)
Other comprehensive income (loss) before reclassifications	6		7,305		5,254		488		(1,158)		—		(6,939)		4,956
Reclassified from accumulated other comprehensive income	—		(1,174)		(1,272)		—		—		395		—		(2,051)
Balance as of September 30, 2023	$	(166)	$	6,970	$	3,982	$	5,435	$	5,899	$	(2,381)	$	(94,630)	$	(74,891)

	For the Nine Months Ended September 30, 2022
			Unrealized Gain (Loss) on Cash Flow Hedges, Net of Tax		Unrealized Gain (Loss) on Net Investment Hedges, Net of Tax
(in thousands)	Unrealized (Loss) on Investments, Net of Tax		Foreign Currency Exchange Contracts		Euro-Denominated Notes		Cross Currency Swaps		Defined Benefit Plans, Net of Tax		Cumulative Translation Adjustment		Total
Balance as of December 31, 2021	$	(126)	$	4,979	$	422	$	3,240	$	—	$	(61,999)	$	(53,484)
Other comprehensive (loss) income before reclassifications	(52)		26,930		11,028		10,597		(5,056)		(59,024)		(15,577)
Reclassified from accumulated other comprehensive income	—		(12,211)		—		—		378		—		(11,833)
Balance as of September 30, 2022	$	(178)	$	19,698	$	11,450	$	13,837	$	(4,678)	$	(121,023)	$	(80,894)

Schedule of Reclassifications Out of Other Comprehensive Income

The following table presents components and amounts reclassified out of AOCI to net income:

(in thousands)	Affected Line Item in the Statements of Income	Amounts Reclassified from AOCI For the Three Months Ended September 30,				Amounts Reclassified from AOCI For the Nine Months Ended September 30,
		2023		2022		2023		2022
Foreign currency exchange contracts	Cost of revenue	$	1,273	$	8,635	$	1,723	$	16,652
	Tax expense	372		2,254		549		4,441
	Gain, net of tax	$	901	$	6,381	$	1,174	$	12,211
Interest rate swap contracts	Interest expense	$	1,385	$	—	$	1,668	$	—
	Tax expense	329		—		396		—
	Gain, net of tax	$	1,056	$	—	$	1,272	$	—
Defined benefit plans	Cost of revenue and operating expenses	$	(119)	$	(141)	$	(470)	$	(452)
	Tax benefit	(21)		(23)		(75)		(74)
	Loss, net of tax	$	(98)	$	(118)	$	(395)	$	(378)