Accumulated Other Comprehensive Income - AOCI Reclassifications (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Beginning Balance	$ (145,246)	$ (35,943)	$ (63,990)	$ (26,598)
Other comprehensive (loss) income before, before reclassifications	(72,683)	(18,935)	(154,013)	(26,804)
Amounts reclassified from AOCI	180	533	963	(836)
Related tax amounts	94	(378)	(615)	(485)
Ending Balance	(217,655)	(54,723)	(217,655)	(54,723)
Currency Translation Adjustments [Member]
Beginning Balance	(133,110)	(12,177)	(49,843)	(2,875)
Other comprehensive (loss) income before, before reclassifications	(71,948)	(19,905)	(155,215)	(29,207)
Amounts reclassified from AOCI	0	0	0	0
Related tax amounts	0	0	0	0
Ending Balance	(205,058)	(32,082)	(205,058)	(32,082)
Defined Benefit Pension Plans [Member]
Beginning Balance	(11,269)	(21,778)	(13,172)	(23,467)
Other comprehensive (loss) income before, before reclassifications	453	488	2,535	1,009
Amounts reclassified from AOCI	210	709	657	2,423
Related tax amounts	(166)	(293)	(792)	(839)
Ending Balance	(10,772)	(20,874)	(10,772)	(20,874)
Unrealized Gain (Loss) in Available-for-Sale Securities [Member]
Beginning Balance	(1,170)	596	397	3,342
Other comprehensive (loss) income before, before reclassifications	(1,006)	(85)	(3,326)	(489)
Amounts reclassified from AOCI	(30)	(176)	306	(3,259)
Related tax amounts	218	46	635	787
Ending Balance	(1,988)	381	(1,988)	381
Derivative Instruments
Beginning Balance	303	(2,584)	(1,372)	(3,598)
Other comprehensive (loss) income before, before reclassifications	(182)	567	1,993	1,883
Amounts reclassified from AOCI	0	0	0	0
Related tax amounts	42	(131)	(458)	(433)
Ending Balance	$ 163	$ (2,148)	$ 163	$ (2,148)

- Definition

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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