Income taxes - Schedule of income (loss) before income taxes, income tax (expense) benefit and effective income tax (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Tax Disclosure [Abstract]
(Loss) income before benefit from (provision for) income taxes	$ (233,721)	$ 61,866	$ 688,186	$ (106,849)
Benefit from (provision for) income taxes	$ 157,228	$ (53)	$ (246,058)	$ (249)
Effective tax rate	67.30%	0.10%	35.80%	(0.20%)