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Income Taxes - Components of (Loss) Income from Operations Before Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Taxes [Line Items]
United States	$ 15,881	$ 5,358	$ 10,222
(Loss) income from operations before taxes	(53,670)	(103,805)	11,291
Republic of Ireland and the United Kingdom
Income Taxes [Line Items]
(Loss) / income before taxes, Foreign	(85,177)	(112,527)	(4,368)
Other
Income Taxes [Line Items]
(Loss) / income before taxes, Foreign	$ 15,626	$ 3,364	$ 5,437

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Income tax.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

+ References

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.

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