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Convertible Senior Notes - Schedule of convertible note interest expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Debt Instrument [Line Items]
Amortization of debt discount			$ 11,628	$ 1,373
2023 Notes
Debt Instrument [Line Items]
Contractual interest expense	$ 1,500		4,500
Amortization of debt discount	3,473		10,197
Amortization of debt issuance costs	410		1,190
Total	$ 5,383		$ 15,887
Effective interest rate of the liability component	4.39%		4.39%
2019 Notes
Debt Instrument [Line Items]
Contractual interest expense	$ 11	$ 269	$ 141	808
Amortization of debt issuance costs	19	459	243	1,373
Total	$ 30	$ 728	$ 384	$ 2,181
Effective interest rate of the liability component	1.00%	1.00%	1.00%	1.00%

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