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Income Taxes - Income (Loss) Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Taxes [Line Items]
Total loss before income taxes	$ (160,777)	$ (111,439)	$ (93,145)
Ireland
Income Taxes [Line Items]
Total loss before income taxes	(45,689)	(53,717)	(36,631)
U.S.
Income Taxes [Line Items]
Total loss before income taxes	(114,942)	(57,755)	(56,687)
France
Income Taxes [Line Items]
Total loss before income taxes	$ (146)	$ 33	$ 173

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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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