Income taxes - Loss before Income Taxes (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Income taxes | |||
| Loss before income tax expense | $ (112,535) | $ (162,959) | $ (157,299) |
| U.S. | |||
| Income taxes | |||
| Loss before income tax expense | (9,597) | (3,245) | 1,625 |
| U.K. | |||
| Income taxes | |||
| Loss before income tax expense | $ (102,938) | $ (159,714) | $ (158,924) |
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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