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Income taxes - Schedule of income (loss) before income taxes, income tax (expense) benefit and effective income tax (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Income Tax Disclosure [Abstract]    
(Loss) income before benefit from (provision for) income taxes $ (143,188) $ 921,907
Benefit from (provision for) income taxes $ 2,232 $ (403,286)
Effective tax rate 1.60% 43.70%